Search results

Curated

ABC News Tylenol Poisoning Poll, February 1986 (ICPSR 8575)

Released/updated on: 2007-09-17

Geographic coverage: United States

This survey was conducted after a woman in New York died from taking cyanide-poisoned Tylenol capsules. Respondents were asked if they use non-prescription capsule drugs, if they use Tylenol, if they had heard of the poisoning case, and if it will affect their use of capsule drugs. Additional questions include whether the drug company did enough to ensure the safety of the product, whether drug companies should discontinue the production of all capsules, and whether TV reports of the incident were too sensationalized. They were also asked if they thought the incident was the act of a mentally disturbed person or a terrorist, whether they thought that others might attempt the same thing, and if they were afraid that their own food and drugs might be tampered with. Age and sex were also recorded.

Curated

Simple Crosstabs

CBS News/60 Minutes/Vanity Fair National Poll, October #1, 2012 (ICPSR 34652)

Released/updated on: 2013-06-11

Geographic coverage: United States

This poll, the first of three fielded October 2012, is a part of a continuing series of monthly surveys that solicits public opinion on a range of political and social issues. Respondents were asked how likely it was that they would vote in the 2012 presidential election, whether they thought presidential campaigns were too long, whether they thought the 2012 campaign was more positive than previous campaigns, whether they thought there were too many political ads on television during the presidential campaigns, how much they trusted the accuracy of the political ads, how much influence the political ads had on their vote for president, and how effective they thought negative political ads were. Opinions were also sought about former President Bill Clinton, including whether respondents had a favorable opinion of him, whether their opinion of him was better at the time of the survey than when he was in office, and whether they would like to see Clinton serve another term as president if there were not a two-term limit. A number of questions were also asked about humor and entertainment. Finally, respondents were asked when they last voted in an election, whether they knew when they last registered to vote, how long they had lived at their current address, and whether they supported the Tea Party movement. Demographic information includes sex, age, race, social class, marital status, household makeup, education level, household income, employment status, religious preference, type of residential area (e.g., urban or rural), political party affiliation, political philosophy, whether respondents are currently registered to vote, and whether respondents thought of themselves as born-again Christians.

Curated

CBS News/New York Times Monthly Poll #1, June 1996 (ICPSR 2300)

Released/updated on: 2010-05-07

Geographic coverage: United States

This poll is part of a continuing series of monthly surveys that solicit public opinion on the presidency and on a range of other political and social issues. Respondents were asked for their opinions of President Bill Clinton, Bob Dole, Hillary Clinton, and Newt Gingrich, and for their views regarding the social, economic, and environmental problems currently facing the United States, the 1996 presidential and congressional campaigns, and the role of campaign commercials in the campaign and election processes. Those queried were also asked to compare Bill Clinton's and Bob Dole's campaign platforms, political orientations, and ability to do the following: set a moral tone for the country, reduce the federal deficit, appoint effective judges, fight the war on illegal drugs, and establish a fair tax system. Other topics covered Whitewater, local and national crime levels, parental accountability for the behavior of their children, abortion, and job security. Background information on respondents includes labor union membership, history of listening to radio call-in shows, neighborhood safety rating, family members who had been victims of crime, 1992 and 1994 election participation history, ages of children in household, political party, political orientation, religion, education, age, race, ethnicity, and family income.

Curated

CBS News/New York Times Monthly Poll, December 1990 (ICPSR 9618)

Released/updated on: 2010-10-07

Geographic coverage: United States

Time period: 1990-12-09--1990-12-11

This data collection is part of a continuing series of monthly surveys that evaluate the Bush presidency and solicit opinions on a variety of political and social issues. Demographic information collected includes sex, age, race, education, family income, religion, ethnicity, political orientation, party preference, and voting behavior. Issues addressed in this survey include the biggest threat to the respondent's way of life in 1991, Bush's handling of the economy and Iraq's invasion of Kuwait, whether the United States did the right thing by sending troops to Saudi Arabia and whether Bush explained the situation in the Middle East well enough so that people understood why troops were sent, whether the United States would end up fighting Iraq or resolving the situation peacefully, whether the Bush Administration had tried hard enough to reach a diplomatic solution or had been too quick to involve American military forces, and whether the United States should negotiate a compromise with Saddam Hussein or hold to its original demand that Iraq leave Kuwait entirely. Respondents were also asked whether they thought Iraq would actually release all the hostages by the end of the month and if their release should influence the United States' willingness to negotiate a compromise with Hussein, whether the United States should begin military actions against Iraq if they did not withdraw their troops from Kuwait by January 15 or wait longer to see if economic sanctions worked, and how long the United States should wait to see if the trade embargo worked. Respondents were also queried as to their agreement/disagreement with the following statements: the troubles among Iraq, Kuwait, and Saudi Arabia are just a conflict between different groups of Arabs that the United States should stay out of, the crisis in the Persian Gulf will continue as long as Saddam Hussein remains in power, public debate over whether the United States should fight Iraq will hurt the effort to persuade Iraq to withdraw from Kuwait, and the military draft should be reinstated to provide soldiers for the current Mideast situation. Those surveyed were also asked to choose a statement that comes closest to expressing their beliefs about God, to indicate whether they believed that prayer could change lives, and whether they went to a private doctor, hospital emergency room, or clinic when sick. In addition, the survey posed a series of questions related to responsibilities of adult children toward aging parents, various parenting situations, romantic love, birth control, beer commercials, sponsorship of sporting events by cigarette companies, marital infidelity, marital status, apologizing in marriage, and topics eliciting arguments in marriage.

Curated

Simple Crosstabs

Collaborative Multi-racial Post-election Survey (CMPS), 2008 (ICPSR 35163)

Released/updated on: 2014-08-21

Geographic coverage: North Carolina, United States, Hawaii, California, Florida, New York (state), New Jersey, Washington, Michigan, Pennsylvania, New Mexico, Illinois, Texas, Colorado, Ohio, Georgia, Virginia, Arizona, Nevada

Time period: 2008-11-01--2009-01-01

The 2008 Collaborative Multi-racial Post-election Survey (CMPS) is a national telephone survey of registered voters, with comparably large samples of African Americans, Asian Americans, Latinos, and Whites. The telephone survey, conducted between November 9, 2008 and January 5, 2009, is the first multiracial and multilingual survey of registered voters across multiple states and regions in a presidential election. In contrast to the 2008 American National Election Study (ANES) which oversampled Black and Latino voters, and was available in Spanish, the CMPS was available in six languages and contains robust samples of the four largest racial/ethnic groups: Whites, Latinos, Blacks, Asians. The CMPS contains 4,563 respondents who registered to vote in the November 2008 election and who self-identified as Asian, Black, Latino, and White. The survey was available in English, Spanish, Mandarin, Cantonese, Korean, Vietnamese and respondents were offered the opportunity to interview in their language of choice. The six states that were sampled to produced robust samples of all four major racial groups include California, Texas, New York, Florida, Illinois, and New Jersey, and the statewide samples range from 243 to 669 cases. In order to arrive at more nationally representative samples of each minority group, the study added two supplemental states per racial group, including Arizona and New Mexico (Latinos), North Carolina and Georgia (Blacks), Hawaii and Washington (Asians). Of these 12 states, 3 were considered political battlegrounds in the 2008 Presidential electorate -- New Mexico, Florida, and North Carolina. In order to examine multi-racial politics in competitive and non-competitive environments, the study supplemented the sample with six additional diverse battleground states: Colorado, Michigan, Nevada, Ohio, Pennsylvania, and Virginia. As of the 2008 election, two-thirds of the national electorate was concentrated in these 18 states. For Latinos, 92 percent of all registered voters reside in these states; 87 percent of Asian Americans; and 66 percent of Blacks, and 61 percent of Whites. The November 2008 CMPS provides estimates of the registered voter population by race, age, gender, and education level which was applied to the sample, by racial group, so that the distributions match those of the Census on these important demographic categories. In the study, there are 51 items dealing with sociopolitical attitudes, mobilization and political activity. Additionally, there are 21 items that capture demographic information, including: age, ancestry, birthplace, education, ethnicity, marital status, number in the household, religiosity, gender, media usage and residential context.

Curated

Simple Crosstabs

Costs and Revenues of US Daily Newspapers, 1927 and 1930, Inland Daily Press Association (ICPSR 35160)

Released/updated on: 2014-05-14

Geographic coverage: United States

The focus of this data collection was the costs and revenues of United States daily newspapers in 1927 and 1930. Detailed cost and revenues for 94 and 104 newspapers respectively, were obtained from tables in annual reports. Costs include mechanical, delivery and maintenance, administrative and editorial, paper and ink, costs. Revenues include local, foreign, classified, and legals and reader advertising. Data is from a non-random sample and newspaper names are unavailable.

Curated

Eurobarometer 69.1: Discrimination, Radioactive Waste, and Purchasing in the European Union, February-March 2008 (ICPSR 25163)

Released/updated on: 2011-03-22

Geographic coverage: Cyprus, Portugal, Global, Malta, Greece, Netherlands, Sweden, Austria, Latvia, Luxembourg, Ireland, Poland, Slovenia, Slovakia, France, Bulgaria, Lithuania, Romania, Hungary, Europe, United Kingdom, Spain, Czech Republic, Belgium, Finland, Denmark, Italy, Germany, Estonia

Time period: 2008-02-18--2008-03-22

This round of Eurobarometer surveys diverged from the standard Eurobarometer measures and queried respondents on the following major areas of focus: (1) discrimination, (2) radioactive waste, and (3) purchasing in the European Union (EU). For the first major focus, discrimination, respondents were queried about how widespread various types of discrimination were, how common they were compared with five years ago, if in the past year they had personally felt discriminated against or witnessed discrimination, and the existence of multiple discrimination. Additional queries included how comfortable respondents would be with having a person from a different minority group as a neighbor, what criteria would put an employment candidate at a disadvantage, their feelings about having people from different minority groups holding the highest elected political position in their country, opinions about specific measures for equal opportunity in employment, whether enough effort was made to fight discrimination, and if they would know their rights if a victim of discrimination. For the second major focus, radioactive waste, respondents were asked how informed they felt about radioactive waste, their opinions about nuclear energy, its management and the advantages of its use, and their opinions about radioactive waste and its disposal. Further queries asked respondents whom they trusted to give them information about radioactive waste management, their reactions to a radioactive waste site being built near their home, and their opinions about the management and monitoring practices of radioactive waste between EU member states and the EU. For the third major focus, purchasing in the European Union, respondents were queried about whether they had purchased or tried to purchase goods/services in the last 12 months, in their own and in another EU country, the total value of purchases, and whether they had offers from sellers in other EU countries. Queries also asked if respondents experienced unsolicited, deceptive, or fraudulent offers, coercion, unfair contract terms, shopping at a distance, the cooling-off period, making complaints, and their interest and confidence in cross-border shopping in comparison to shopping in their own country. Finally, on the same topic, respondents were asked about their use of price comparison Web sites, the protection of consumers and the process for resolving disputes, financial services, holiday packages, and nonfood purchases. Demographic and other background information includes age, gender, nationality, origin of birth (personal and parental), marital status, left-right political self-placement, occupation, age when stopped full-time education, household composition, religious affiliation, ownership of a fixed or a mobile telephone and other durable goods, social contacts, minority group affiliation, quality of life pertaining to health, type and size of locality, region of residence, and language of interview (in select countries).

Curated

Household Mailstream Study, 1977 (ICPSR 8412)

Released/updated on: 2006-01-18

Geographic coverage: United States

Time period: 1976-12-06--1977-12-31

The primary purpose of this survey was to develop a description of the United States household mailstream for the United States Postal Service (USPS) and to provide annualized, nationwide estimates of the volume of mail received and sent by households in the United States. To this end, the survey gathered information on the characteristics of every USPS letter and package that was sent or received by each sampled household on every day of a preassigned week in the survey period. Daily accounts of items not handled by the USPS were also gathered, e.g., United Parcel Service, telegrams, long-distance telephone calls, newspapers, magazines, advertisements, free samples, campaign literature, and utility bills. In addition to providing mailstream information, respondents answered questions pertaining to their mail delivery and mailing practices, their knowledge of mail and other means of communications, and their opinions on both the performance of the USPS and on proposed changes in mail service and rates. They also supplied information on any stamp collectors living in their household, the age and sex of the collectors, the kinds of stamps they collected, and their expenditures on United States commemorative stamps and corner stamps from sheets of new USPS issues. The dataset includes data on the location of the household, length of residence in the current dwelling unit, family income, the age of each household member, and the age, sex, race, education, occupation, and employment status of the respondent and the head of household.

Curated

Partially restricted

Impact of the Internet and Advertising on Patients and Physicians, 2000-2001: [United States] (ICPSR 3994)

Released/updated on: 2024-02-14

Geographic coverage: United States

Time period: 2000-01-01--2001-01-01

This study investigated public reactions and physicians' views on the effects of direct-to-consumer advertising (DTCA) of prescription medications and health information on the Internet. To this end, separate surveys of the general public (Part 1) and physicians (Part 2) were conducted. The Survey of the Public collected data on demographics, health status, health insurance coverage, perceived quality of medical care, sources of medical information, and attitudes toward and experience with DTCAs and health information on the Internet. Respondents who had seen a DTCA or health information on the Internet in the past 12 months, perceived it as personally relevant, and discussed it with their physician were asked about the last time they had done this, e.g., whether they scheduled the doctor visit specifically because they wanted to discuss information they got from the Internet, whether, during or after the visit, the doctor diagnosed them with the disease or medical condition that a DTCA related to, and whether or not their physician ordered a test, changed their medication or treatment, or referred them to a specialist when they talked about a DCTA during the visit. Similarly, the Survey of Physicians explored the most recent occasion when physicians talked to a patient about information the patient found on the Internet or obtained from a DTCA. Physicians expressed their views on the impact of this information on health outcomes, health service utilization, and the physician-patient relationship. Additional topics covered by the Survey of Physicians included the role physicians played in their patients' health care decisions and role they would like to play in these decisions, physicians' use of the Internet for purposes related to the practice of medicine, and physicians' practice profiles, income, age, race, and Hispanic origin. The data from the Survey of Physicians include variables from the American Medical Association's (AMA) master files such as sex, type of medical specialty, and year of graduation from medical school.

Curated

Improving the Decision-Making Skills of Secondary School Students, 1992-1993: [Eugene, Oregon] (ICPSR 2361)

Released/updated on: 2006-01-18

Geographic coverage: Oregon, United States, Eugene

This study presents a profile of secondary school students' knowledge and attitudes about decision-making. Data were collected from middle school, high school, and college students in the Eugene, Oregon, area via self-completion questionnaires, between October 1992 and April 1993. Given the opportunity to appear in a television ad, respondents were asked to characterize the factors that would influence their decision to participate. Factors included similar past experiences, input from family members and friends, expected return from participating, other commitments, future goals, and personal feelings. Those queried were then asked which factors would influence whether they had a positive or negative experience, such as the amount of thought they put into the decision, whether there was enough information available to make a good decision, and whether it worked out. In addition, each cohort was asked further questions. Part 1, Spencer Butte Middle School Data, contains data from 113 7th-grade students, collected during the month of October 1992. Respondents were asked what came to their minds when asked to think about "decision-making". Those queried were given five scenarios, such as being asked to join friends for a late movie and being asked to help a friend with homework, and were asked how they would respond in each situation. Background information on respondents includes sex. Part 2, Sheldon High School Data, contains data from 224 9th-grade students, collected during January 1993. Part 3, International High School Data, contains data from 88 9th-grade students, collected during January 1993. Respondents in both Parts 2 and 3 completed the same survey instrument. Those queried were given five scenarios, such as spending money received as a gift to purchase a CD player or going on a three-week trip to Africa, and asked how they would respond in each situation. Respondents were asked which factors would influence their decision to accept an after-school job offer. Those queried were also asked how they would advise a friend to spend their spring break, studying or traveling. Respondents were asked to describe one big decision that they had made that semester. Background information on respondents includes sex, current employment status, and past employment experience. Part 4, University of Oregon Data, contains data from 70 student respondents collected during April 1993. Respondents were asked to assess their own decision-making skills, the amount of important decisions they made, and their attitudes toward decision-making, including the influence of others on the decision-making process and whether they liked decisions to be made for them. Background information on respondents includes sex.

Curated

Simple Crosstabs

Minnesota Adolescent Community Cohort (MACC) Study 2000-2013 (ICPSR 36282)

Released/updated on: 2016-02-03

Geographic coverage: United States, Missouri, South Dakota, Minnesota, Kansas, North Dakota, Michigan

Time period: 2000-10-01--2013-03-01

The Minnesota Adolescent Community Cohort (MACC) Study is a population-based, longitudinal study that enrolled 3636 youth from Minnesota and 605 youth from comparison states age 12 to 16 years in 2000-2001. Participants were surveyed by telephone semi-annually about their tobacco-related attitudes and behaviors. The goals of the study were to evaluate the effects of the Minnesota Youth Tobacco Prevention Initiative and its shutdown on youth smoking patterns, and to better define the patterns of development of tobacco use in adolescents. A multilevel sample was constructed representing individuals, local jurisdictions and the entire state, and data were collected to characterize each of these levels. Major topics covered by the survey are cigarette use, nicotine dependence, alcohol use and dependence, cigarette access, quitting smoking, use of other tobacco products and marijuana, parent smoking habits, tobacco marketing, emotions and stress perceptions, and perceptions and opinions of smoke-free laws, tobacco companies, and tobacco age restrictions. Demographic information includes age, education, ethnicity, gender, marital status, and income level.

Curated

Simple Crosstabs

Population Assessment of Tobacco and Health (PATH) Study [United States] Public-Use Files (ICPSR 36498)

Released/updated on: 2026-07-09

Geographic coverage: United States

Time period: 2013-01-01--2014-01-01, 2014-01-01--2015-01-01, 2015-01-01--2016-01-01, 2016-01-01--2018-01-01, 2018-01-01--2019-01-01, 2022-01-01--2023-01-01

The Population Assessment of Tobacco and Health (PATH) Study began originally surveying 45,971 adult and youth respondents. The PATH Study was launched in 2011 to inform Food and Drug Administration's regulatory activities under the Family Smoking Prevention and Tobacco Control Act (TCA). The PATH Study is a collaboration between the National Institute on Drug Abuse (NIDA), National Institutes of Health (NIH), and the Center for Tobacco Products (CTP), Food and Drug Administration (FDA). The study sampled over 150,000 mailing addresses across the United States to create a national sample of people who use or do not use tobacco.

45,971 adults and youth constitute the first (baseline) wave of data collected by this longitudinal cohort study. These 45,971 adults and youth along with 7,207 "shadow youth" (youth ages 9 to 11 sampled at Wave 1) make up the 53,178 participants that constitute the Wave 1 Cohort. Respondents are asked to complete an interview at each follow-up wave. Youth who turn 18 by the current wave of data collection are considered "aged-up adults" and are invited to complete the Adult Interview. Additionally, "shadow youth" are considered "aged-up youth" upon turning 12 years old, when they are asked to complete an interview after parental consent.

At Wave 4, a probability sample of 14,098 adults, youth, and shadow youth ages 10 to 11 was selected from the civilian, noninstitutionalized population at the time of Wave 4. This sample was recruited from residential addresses not selected for Wave 1 in the same sampled Primary Sampling Units (PSUs) and segments using similar within-household sampling procedures. This "replenishment sample" was combined for estimation and analysis purposes with Wave 4 adult and youth respondents from the Wave 1 Cohort who were in the civilian, noninstitutionalized population at the time of Wave 4. This combined set of Wave 4 participants, 52,731 participants in total, forms the Wave 4 Cohort.

Dataset 0001 (DS0001) contains the data from the Master Linkage file. This file contains 14 variables and 67,276 cases. The file provides a master list of every person's unique identification number and what type of respondent they were for each wave.

At Wave 7, a probability sample of 14,863 adults, youth, and shadow youth ages 9 to 11 was selected from the civilian, noninstitutionalized population at the time of Wave 7. This sample was recruited from residential addresses not selected for Wave 1 or Wave 4 in the same sampled PSUs and segments using similar within-household sampling procedures. This second replenishment sample was combined for estimation and analysis purposes with Wave 7 adult and youth respondents from the Wave 4 Cohort who were at least age 15 and in the civilian, noninstitutionalized population at the time of Wave 7. This combined set of Wave 7 participants, 46,169 participants in total, forms the Wave 7 Cohort.

Please refer to the Public-Use Files User Guide that provides further details about children designated as "shadow youth" and the formation of the Wave 1, Wave 4, and Wave 7 Cohorts.

Dataset 1001 (DS1001) contains the data from the Wave 1 Adult Questionnaire. This data file contains 1,732 variables and 32,320 cases. Each of the cases represents a single, completed interview.

Dataset 1002 (DS1002) contains the data from the Youth and Parent Questionnaire. This file contains 1,228 variables and 13,651 cases.

Dataset 2001 (DS2001) contains the data from the Wave 2 Adult Questionnaire. This data file contains 2,197 variables and 28,362 cases. Of these cases, 26,447 also completed a Wave 1 Adult Questionnaire. The other 1,915 cases are "aged-up adults" having previously completed a Wave 1 Youth Questionnaire.

Dataset 2002 (DS2002) contains the data from the Wave 2 Youth and Parent Questionnaire. This data file contains 1,389 variables and 12,172 cases. Of these cases, 10,081 also completed a Wave 1 Youth Questionnaire. The other 2,091 cases are "aged-up youth" having previously been sampled as "shadow youth."

Dataset 3001 (DS3001) contains the data from the Wave 3 Adult Questionnaire. This data file contains 2,139 variables and 28,148 cases. Of these cases, 26,241 are continuing adults having completed a prior Adult Questionnaire. The other 1,907 cases are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 3002 (DS3002) contains the data from the Wave 3 Youth and Parent Questionnaire. This data file contains 1,309 variables and 11,814 cases. Of these cases, 9,769 are continuing youth having completed a prior Youth Interview. The other 2,045 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 3101, 3102, 3201 and 3202 (DS3101, DS3102, DS3201, and DS3202) are data files comprising the weight variables for Wave 3. The weight variables for Wave 1 and Wave 2 are included in the main data files. However, in Wave 3, the weight variables have been separated into individual data files for Adult and Youth Questionnaires. The "all-waves" weight files contain weights for those respondents who have completed an interview during all three waves of data collection. The "single-wave" weight files contain weights for all respondents in Wave 3 regardless of their participation in previous waves.

Dataset 3503 (DS3503) contains data derived from responses to Wave 1-3 questionnaires indicating if participants had ever/never used various tobacco products as of the Wave 3 study period. This data file contains 25 variables for all 53,178 study participants as of Wave 3. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 4001 (DS4001) contains the data from the Wave 4 Adult Questionnaire. This data file contains 2,182 variables and 33,822 cases. Of these cases, 25,857 are continuing adults having completed a prior Adult Questionnaire, 1,900 are "aged-up adults" having previously completed a Youth Questionnaire, and 6,065 are "replenishment sample adults" (also known as "new cohort adults" in the annotated instrument).

Dataset 4002 (DS4002) contains the data from the Wave 4 Youth and Parent Questionnaire. This data file contains 1,389 variables and 14,798 cases. Of these cases, 9,365 are continuing youth having completed a prior Youth Interview, 1,694 cases are "aged-up youth" having previously been sampled as "shadow youth," and 3,739 are "replenishment sample youth" (also known as "new cohort youth" in the annotated instrument).

Datasets 4111, 4112, 4211, 4212, 4321, and 4322 (DS4111, DS4112, DS4211, DS4212, DS4321, and DS4322) are data files comprising the weight variables for Wave 4. In Wave 4, the weight variables have been separated into individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types. The "all-waves" weight files contain weights for those Wave 1 Cohort respondents who completed an interview for all waves in which they were old enough or verified their information for waves in which they were not old enough to be interviewed. The "single-wave" weight files contain weights for Wave 1 Cohort respondents at Wave 4 who completed an interview at Wave 1, regardless of their participation in previous waves. The "cross-sectional" weight files contain weights for all respondents in the Wave 4 Cohort.

Dataset 4503 (DS4503) contains data derived from responses to Wave 1-4 questionnaires indicating if participants had ever/never used various tobacco products as of the Wave 4 data collection period. This data file contains 27 variables for all 67,276 study participants as of the Wave 4 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 5001 (DS5001) contains the data from the Wave 5 Adult Questionnaire. This data file contains 2,315 variables and 34,309 cases. Of these cases, 29,876 are continuing adults having completed a prior Adult Questionnaire, 4,433 are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 5002 (DS5002) contains the data from the Wave 5 Youth and Parent Questionnaire. This data file contains 1,530 variables and 12,098 cases. Of these cases, 10,446 are continuing youth having completed a prior Youth Interview, 1,652 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 5111, 5112, 5211, 5212, 5221, 5222, 5711, 5712, 5721, and 5722 (DS5111, DS5112, DS5211, DS5212, DS5221, DS5222, DS5711, DS5712, DS5721, and DS5722) are data files comprising the weight variables for Wave 5. In Wave 5, the weight variables are in individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types. The "all-waves" weight files contain weights for those Wave 1 Cohort participants who completed a Wave 5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, and 4.

Dataset 5503 (DS5503) contains data derived from responses to Wave 1-5 (including Wave 4.5) questionnaires indicating if participants had ever/never used various tobacco products as of the Wave 5 data collection period. This data file contains 26 variables for all 67,276 study participants as of the Wave 5 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

There are two separate sets of files with "single wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 5, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for all Wave 5 interview respondents in the Wave 4 Cohort.

There are also two separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contains weights for participants who completed a Wave 5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, and the special collection in Wave 4.5. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Wave 4 and the special collection in Wave 4.5.

Dataset 6001 (DS6001) contains the data from the Wave 6 Adult Questionnaire. This data file contains 2,589 variables and 30,516 cases. Of these cases, 28,852 are continuing adults having completed a prior Adult Questionnaire and 1,664 are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 6002 (DS6002) contains the data from the Wave 6 Youth and Parent Questionnaire. This data file contains 1,822 variables and 5,652 cases. Of these cases, 5,622 are continuing youth having completed a prior Youth interview and 30 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 6111, 6112, 6121, 6122, 6211, 6212, 6221, 6222, 6711, 6712, 6721, and 6722 (DS6111, DS6112, DS6121, DS6122, DS6211, DS6212, DS6221, DS6222, DS6711, DS6712, DS6721, and DS6722) are data files comprising the weight variables for Wave 6. In Wave 6, the weight variables are in individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types. There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, and 5. The "all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4 and 5.

There are two separate sets of files with "single-wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 6, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for participants who completed an interview in Wave 4 and in Wave 6, regardless of their participation in the intervening waves.

There are also two separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4 and 5, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS.

Dataset 6503 (DS6503) contains data derived from responses to Wave 1-6 (including Wave 4.5, Wave 5.5, and PATH-ATS) questionnaires indicating if participants had ever/never used various tobacco products as of the Wave 6 data collection period. This data file contains 24 variables for all 67,276 study participants as of the Wave 6 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 7001 (DS7001) contains the data from the Wave 7 Adult Questionnaire. This data file contains 2,813 variables and 30,801 cases. Of these cases, 27,258 are continuing adults having completed a prior Adult Questionnaire, 1,740 are "aged-up adults" having previously completed a Youth Questionnaire, and 1,803 are "replenishment sample adults" (also known as "new cohort adults" in the annotated instrument).

Dataset 7002 (DS7002) contains the data from the Wave 7 Youth and Parent Questionnaire. This data file contains 1,897 variables and 10,834 cases. Of these cases, 3,512 are continuing youth having completed a prior Youth Interview, 1 case is an "aged-up youth" having previously been sampled as "shadow youth," and 7,321 are "replenishment sample youth" (also known as "new cohort youth" in the annotated instrument).

Datasets 7111, 7112, 7121, 7122, 7211, 7212, 7221, 7222, 7331, 7332, 7711, 7712, 7721, and 7722 (DS DS7111, DS7112, DS7121, DS7122, DS7211, DS7212, DS7221, DS7222, DS7331, DS7332, DS7711, DS7712, DS7721, and DS7722) are data files comprising the weight variables for Wave 7. In Wave 7, the weight variables are in individual data files corresponding to the Wave 1, Wave 4, and Wave 7 Cohorts and different weight types.

There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, and 6. The "all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, and 6.

There are two separate sets of files with "single-wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 7, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for participants who completed an interview in Wave 4 and in Wave 7, regardless of their participation in the intervening waves.

There are also two separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, 6, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, 6, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS.

The "cross-sectional" weight files contain weights for all respondents in the Wave 7 Cohort.

Dataset 8001 (DS8001) contains data from the Wave 8 Adult Questionnaire. This data file contains 3,467 variables and 31,477 cases. Of these cases, 30,021 are continuing adults having completed a prior Adult Questionnaire and 1,456 are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 8002 (DS8002) contains data from the Wave 8 Youth and Parent Questionnaire. This data file contains 2,393 variables and 8,002 cases. Of these cases, 7,046 are continuing youth having completed a prior Youth Interview and 956 are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 8111, 8121, 8122, 8211, 8221, 8231, 8232, 8711, 8721, 8722, 8731, and 8732 (DS8111, DS8121, DS8122, DS8211, DS8221, DS8231, DS8232, DS8711, 8DS721, DS8722, DS8731, and DS8732) are data files comprising the weight variables for Wave 8. In Wave 8, the weight variables are in individual data files corresponding to the Wave 1, Wave 4, and Wave 7 Cohorts and different weight types.

There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, 6, and 7. Note that only adults have "all-waves" weights for the Wave 1 Cohort; youth from the Wave 1 Cohort aged-up to adults by the time of Wave 8. The "all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, 6, and 7.

There are three separate sets of files with "single-wave" weights: one for the Wave 1 Cohort, one for the Wave 4 Cohort, and one for the Wave 7 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 8, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for participants who completed an interview in Wave 4 and in Wave 8, regardless of their participation in the intervening waves. Note that only adults have "single-wave" weights for the Wave 1 and Wave 4 Cohorts; youth from the Wave 1 Cohort aged-up to adults by the time of Wave 8 and youth from the Wave 4 Cohort were selected as shadow youth so they do not have any interview data from Wave 4. The "single wave" weights files for the Wave 7 Cohort contain weights for participants who completed an interview in Wave 7 and in Wave 8.

There are also three separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort, one for the Wave 4 Cohort, and one for the Wave 7 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, 6, 7 and the special collections in Wave 4.5, Wave 5.5, and Wave 7.5. Note that only adults have "special collection all-waves" weights for the Wave 1 Cohort; youth from the Wave 1 Cohort aged-up to adults by the time of Wave 8. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, 6, 7, and the special collections in Wave 4.5, Wave 5.5, and Wave 7.5. The "special collection all-waves" weight files for the Wave 7 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Wave 7 and the special collection in Wave 7.5.

Each case in an Adult data file represents a single, completed interview. Each case in a Youth data file represents one youth and his or her parent's responses about that youth. Parents who provided permission for their child to participate in a Youth Interview were asked to complete a brief interview about their child. In all waves of data collection, less than 0.5 percent of the parents did not complete an interview. Most questions are asked about the child.

When multiple youth from the same household were selected to be in the study, the parent(s) completed separate interviews about each youth. If one parent completed two or more interviews, that parent only answered questions about himself/herself once. Those questions were then skipped in the subsequent interview(s) for the other child(ren) and the responses duplicated in that child(ren)'s data file(s).

Curated

Population Assessment of Tobacco and Health (PATH) Study [United States] Restricted-Use Files (ICPSR 36231)

Released/updated on: 2026-07-09

Geographic coverage: United States

Time period: 2013-01-01--2014-01-01, 2014-01-01--2015-01-01, 2015-01-01--2016-01-01, 2016-01-01--2018-01-01, 2018-01-01--2019-01-01, 2022-01-01--2023-01-01

The PATH Study was launched in 2011 to inform the Food and Drug Administration's regulatory activities under the Family Smoking Prevention and Tobacco Control Act (TCA). The PATH Study is a collaboration between the National Institute on Drug Abuse (NIDA), National Institutes of Health (NIH), and the Center for Tobacco Products (CTP), Food and Drug Administration (FDA). The study sampled over 150,000 mailing addresses across the United States to create a national sample of people who use or do not use tobacco.

45,971 adults and youth constitute the first (baseline) wave, Wave 1, of data collected by this longitudinal cohort study. These 45,971 adults and youth along with 7,207 "shadow youth" (youth ages 9 to 11 sampled at Wave 1) make up the 53,178 participants that constitute the Wave 1 Cohort. Respondents are asked to complete an interview at each follow-up wave. Youth who turn 18 by the current wave of data collection are considered "aged-up adults" and are invited to complete the Adult Interview. Additionally, "shadow youth" are considered "aged-up youth" upon turning 12 years old, when they are asked to complete an interview after parental consent.

At Wave 4, a probability sample of 14,098 adults, youth, and shadow youth ages 10 to 11 was selected from the civilian, noninstitutionalized population (CNP) at the time of Wave 4. This sample was recruited from residential addresses not selected for Wave 1 in the same sampled Primary Sampling Units (PSUs) and segments using similar within-household sampling procedures. This "replenishment sample" was combined for estimation and analysis purposes with Wave 4 adult and youth respondents from the Wave 1 Cohort who were in the CNP at the time of Wave 4. This combined set of Wave 4 participants, 52,731 participants in total, forms the Wave 4 Cohort.

At Wave 7, a probability sample of 14,863 adults, youth, and shadow youth ages 9 to 11 was selected from the CNP at the time of Wave 7. This sample was recruited from residential addresses not selected for Wave 1 or Wave 4 in the same sampled PSUs and segments using similar within-household sampling procedures. This "second replenishment sample" was combined for estimation and analysis purposes with the Wave 7 adult and youth respondents from the Wave 4 Cohort who were at least age 15 and in the CNP at the time of Wave 7. This combined set of Wave 7 participants, 46,169 participants in total, forms the Wave 7 Cohort.

Please refer to the Restricted-Use Files User Guide that provides further details about children designated as "shadow youth" and the formation of the Wave 1, Wave 4, and Wave 7 Cohorts.

Dataset 0002 (DS0002) contains the data from the State Design Data. This file contains 7 variables and 82,139 cases. The state identifier in the State Design file reflects the participant's state of residence at the time of selection and recruitment for the PATH Study.

Dataset 1011 (DS1011) contains the data from the Wave 1 Adult Questionnaire. This data file contains 2,021 variables and 32,320 cases. Each of the cases represents a single, completed interview.

Dataset 1012 (DS1012) contains the data from the Wave 1 Youth and Parent Questionnaire. This file contains 1,431 variables and 13,651 cases.

Dataset 1411 (DS1411) contains the Wave 1 State Identifier data for Adults and has 5 variables and 32,320 cases. Dataset 1412 (DS1412) contains the Wave 1 State Identifier data for Youth (and Parents) and has 5 variables and 13,651 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state Federal Information Processing System (FIPS), state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 1, which is also their state of residence at the time of recruitment.

Dataset 1611 (DS1611) contains the Tobacco Universal Product Code (UPC) data from Wave 1. This data file contains 32 variables and 8,601 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 1. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 1.

Dataset 1801 (DS1801) contains Location Characteristics for Wave 1 Adults. This data file contains 4 variables and 32,320 cases.

Dataset 1802 (DS1802) contains Location Characteristics for Wave 1 Youth. This data file contains 4 variables and 13,651 cases.

Dataset 1901 (DS1901) contains Study Research Derived Variables for Wave 1 Adults created by PATH Study analysts. This data file contains 104 variables and 32,320 cases.

Dataset 1902 (DS1902) contains Study Research Derived Variables for Wave 1 Youth created by PATH Study analysts. This data file contains 89 variables and 13,651 cases.

Dataset 2011 (DS2011) contains the data from the Wave 2 Adult Questionnaire. This data file contains 2,421 variables and 28,362 cases. Of these cases, 26,447 also completed a Wave 1 Adult Questionnaire. The other 1,915 cases are "aged-up adults" having previously completed a Wave 1 Youth Questionnaire.

Dataset 2012 (DS2012) contains the data from the Wave 2 Youth and Parent Questionnaire. This data file contains 1,596 variables and 12,172 cases. Of these cases, 10,081 also completed a Wave 1 Youth Questionnaire. The other 2,091 cases are "aged-up youth" having previously been sampled as "shadow youth."

Dataset 2411 (DS2411) contains the Wave 2 State Identifier data for Adults and has 5 variables and 28,362 cases. Dataset 2412 (DS2412) contains the Wave 2 State Identifier data for Youth and Parents and has 5 variables and 12,172 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 2.

Dataset 2611 (DS2611) contains the Tobacco Universal Product Code (UPC) data from Wave 2. This data file contains 32 variables and 7,295 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 2. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 2.

Dataset 2801 (DS2801) contains Location Characteristics for Wave 2 Adults. This data file contains 4 variables and 28,362 cases.

Dataset 2802 (DS2802) contains Location Characteristics for Wave 2 Youth. This data file contains 4 variables and 12,172 cases.

Dataset 2901 (DS2901) contains Study Research Derived Variables for Wave 2 Adults created by PATH Study analysts. This data file contains 178 variables and 28,362 cases.

Dataset 2902 (DS2902) contains Study Research Derived Variables for Wave 2 Youth created by PATH Study analysts. This data file contains 123 variables and 12,172 cases.

Dataset 3011 (DS3011) contains the data from the Wave 3 Adult Questionnaire. This data file contains 2,359 variables and 28,148 cases. Of these cases, 26,241 are continuing adults having completed a prior Adult Questionnaire. The other 1,907 cases are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 3012 (DS3012) contains the data from the Wave 3 Youth and Parent Questionnaire. This data file contains 1,492 variables and 11,814 cases. Of these cases, 9,769 are continuing youth having completed a prior Youth Interview. The other 2,045 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 3111, 3211, 3112, and 3212 (DS3111, DS3211, DS3112, and DS3212) are data files comprising the weight variables for Wave 3. The weight variables for Wave 1 and Wave 2 are included in the main data files. However, starting with Wave 3, the weight variables have been separated into individual data files. The "all-waves" weight files contain weights for respondents who completed an interview for all waves in which they were old enough to do so or verified their information with the study for waves in which they were not old enough to be interviewed. The "single-wave" weight files contain weights for all respondents in Wave 3 regardless of their participation in previous waves.

Dataset 3503 (DS3503) contains data derived from responses to Wave 1-3 questionnaires indicating if participants had ever/never used various tobacco products as of the Wave 3 study period. This data file contains 25 variables for all 53,178 study participants as of Wave 3. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 3411 (DS3411) contains the Wave 3 State Identifier data for Adults and has 5 variables and 28,148 cases. Dataset 3412 (DS3412) contains the Wave 3 State Identifier data for Youth and Parents and has 5 variables and 11,814 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 3.

Dataset 3611 (DS3611) contains the Tobacco Universal Product Code (UPC) data from Wave 3. This data file contains 32 variables and 6,768 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 3. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 3.

Dataset 3801 (DS3801) contains Location Characteristics for Wave 3 Adults. This data file contains 4 variables and 28,148 cases.

Dataset 3802 (DS3802) contains Location Characteristics for Wave 3 Youth. This data file contains 4 variables and 11,814 cases.

Dataset 3901 (DS3901) contains Study Research Derived Variables for Wave 3 Adults created by PATH Study analysts. This data file contains 107 variables and 28,148 cases.

Dataset 3902 (DS3902) contains Study Research Derived Variables for Wave 3 Youth created by PATH Study analysts. This data file contains 88 variables and 11,814 cases.

Dataset 4001 (DS4001) contains the data from the Wave 4 Adult Questionnaire. This data file contains 2,504 variables and 33,822 cases. Of these cases, 25,857 are continuing adults having completed a prior Adult Questionnaire, 1,900 are "aged-up adults" having previously completed a Youth Questionnaire, and 6,065 are "replenishment sample adults" (also known as "new cohort adults" in the annotated instrument).

Dataset 4002 (DS4002) contains the data from the Wave 4 Youth and Parent Questionnaire. This data file contains 1,600 variables and 14,798 cases. Of these cases, 9,365 are continuing youth having completed a prior Youth Interview, 1,694 cases are "aged-up youth" having previously been sampled as "shadow youth," and 3,739 are "replenishment sample youth" (also known as "new cohort youth" in the annotated instrument).

Datasets 4111, 4211, 4321, 4112, 4212, and 4322 (DS4111, DS4211, DS4321, DS4112, DS4212, and DS4322) are data files comprising the weight variables for Wave 4. In Wave 4, the weight variables have been separated into individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types. The "all-waves" weight files contain weights for those Wave 1 Cohort respondents who completed an interview for all waves in which they were old enough or verified their information for waves in which they were not old enough to be interviewed. The "single-wave" weight files contain weights for Wave 1 Cohort respondents at Wave 4 who completed an interview at Wave 1, regardless of their participation in previous waves. The "cross-sectional" weight files contain weights for all respondents in the Wave 4 Cohort.

Dataset 4401 (DS4401) contains the Wave 4 State Identifier data for Adults and has 5 variables and 33,822 cases. Dataset 4402 (DS4402) contains the Wave 4 State Identifier data for Youth and Parents and has 5 variables and 14,798 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 4. For adults and youth from the replenishment sample, the values also represent state of residence at the time of recruitment.

Dataset 4503 (DS4503) contains data derived from responses to Wave 1-4 questionnaires, indicating if participants had ever/never used various tobacco products as of the Wave 4 data collection period. This data file contains 27 variables for all 67,276 study participants as of the Wave 4 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 4601 (DS4601) contains the Tobacco Universal Product Code (UPC) data from Wave 4. This data file contains 32 variables and 7,684 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 4. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 4.

Dataset 4801 (DS4801) contains Location Characteristics for Wave 4 Adults. This data file contains 4 variables and 33,822 cases.

Dataset 4802 (DS4802) contains Location Characteristics for Wave 4 Youth. This data file contains 4 variables and 14,798 cases.

Dataset 5001 (DS5001) contains the data from the Wave 5 Adult Questionnaire. This data file contains 2,606 variables and 34,309 cases. Of these cases, 29,876 are continuing adults having completed a prior Adult Questionnaire and 4,433 are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 5002 (DS5002) contains the data from the Wave 5 Youth and Parent Questionnaire. This data file contains 1,776 variables and 12,098 cases. Of these cases, 10,446 are continuing youth having completed a prior Youth Interview and 1,652 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 5111, 5112, 5211, 5212, 5221, 5222, 5711, 5712, 5721, and 5722 (DS5111, DS5112, DS5211, DS5212, DS5221, DS5222, DS5711, DS5712, DS5721, and DS5722) are data files comprising the weight variables for Wave 5. In Wave 5, the weight variables are in individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types. The "all-waves" weight files contain weights for those Wave 1 Cohort participants who completed a Wave 5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, and 4.

There are two separate sets of files with "single wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 5, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for all Wave 5 interview respondents in the Wave 4 Cohort.

There are also two separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, and the special collection in Wave 4.5. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Wave 4 and the special collection in Wave 4.5.

Dataset 5401 (DS5401) contains the Wave 5 State Identifier data for Adults and has 5 variables and 34,309 cases. Dataset 5402 (DS5402) contains the Wave 5 State Identifier data for Youth and Parents and has 5 variables and 12,098 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 5.

Dataset 5503 (DS5503) contains data derived from responses to Wave 1-5 (including Wave 4.5) questionnaires indicating if participants had ever/never used various tobacco products as of the Wave 5 data collection period. This data file contains 26 variables for all 67,276 study participants as of the Wave 5 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 5601 (DS5601) contains the Tobacco Universal Product Code (UPC) data from Wave 5. This data file contains 33 variables and 6,678 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 5. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 5.

Dataset 5801 (DS5801) contains Location Characteristics for Wave 5 Adults. This data file contains 4 variables and 34,309 cases.

Dataset 5802 (DS5802) contains Location Characteristics for Wave 5 Youth. This data file contains 4 variables and 12,098 cases.

Dataset 6001 (DS6001) contains the data from the Wave 6 Adult Questionnaire. This data file contains 2,935 variables and 30,516 cases

Of these cases, 28,852 are continuing adults having completed a prior Adult Questionnaire and 1,664 are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 6002 (DS6002) contains the data from the Wave 6 Youth and Parent Questionnaire. This data file contains 2,080 variables and 5,652 cases. Of these cases, 5,622 are continuing youth having completed a prior Youth Interview and 60 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 6111, 6112, 6121, 6122, 6211, 6212, 6221, 6222, 6711, 6712, 6721, and 6722 (DS6111, DS6112, DS6121, DS6122, DS6211, DS6212, DS62221, DS6222, DS6711, DS6712, DS6721, and DS6722) are data files comprising the weight variables for Wave 6. In Wave 6, the weight variables are in individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types. There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, and 5. The "all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4 and 5.

There are two separate sets of files with "single-wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 6, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for participants who completed an interview in Wave 4 and in Wave 6, regardless of their participation in the intervening waves.

There are also two separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 6 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4 and 5, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS.

Dataset 6401 (DS6401) contains the Wave 6 State Identifier data for Adults and has 5 variables and 30,516 cases. Dataset 6402 (DS6402) contains the Wave 6 State Identifier data for Youth and Parents and has 5 variables and 5,652 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 6.

Dataset 6503 (DS6503) contains data derived from responses to questionnaires in Waves 1-6 (including the special collections in Wave 4.5, Wave 5.5, and PATH-ATS) indicating if participants had ever/never used various tobacco products as of the Wave 6 data collection period. This data file contains 24 variables for all 67,276 study participants as of the Wave 6 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 6601 (DS6601) contains the Tobacco Universal Product Code (UPC) data from Wave 6. This data file contains 53 variables and 5,408 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 6. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 6.

Dataset 6801 (DS6801) contains Location Characteristics for Wave 6 Adults. This data file contains 4 variables and 30,516 cases.

Dataset 6802 (DS6802) contains Location Characteristics for Wave 6 Youth. This data file contains 4 variables and 5,652 cases.

Dataset 7001 (DS7001) contains the data from the Wave 7 Adult Questionnaire. This data file contains 3,221 variables and 30,801 cases. Of these cases, 27,258 are continuing adults having completed a prior Adult Questionnaire, 1,740 are "aged-up adults" having previously completed a Youth Questionnaire, and 1,803 are "replenishment sample adults" (also known as "new cohort adults" in the annotated instrument).

Dataset 7002 (DS7002) contains the data from the Wave 7 Youth and Parent Questionnaire. This data file contains 2,171 variables and 10,834 cases. Of these cases, 3,512 are continuing youth having completed a prior Youth Interview, 1 case is an "aged-up youth" having previously been sampled as "shadow youth," and 7,321 are "replenishment sample youth" (also known as "new cohort youth" in the annotated instrument).

Datasets 7111, 7112, 7121, 7122, 7211, 7212, 7221, 7222, 7331, 7332, 7711, 7712, 7721, and 7722 (DS DS7111, DS7112, DS7121, DS7122, DS7211, DS7212, DS7221, DS7222, DS7331, DS7332, DS7711, DS7712, DS7721, and DS7722) are data files comprising the weight variables for Wave 7. In Wave 7, the weight variables are in individual data files corresponding to the Wave 1, Wave 4, and Wave 7 Cohorts and different weight types.

There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, and 6. The "all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, and 6.

There are two separate sets of files with "single-wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 7, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for participants who completed an interview in Wave 4 and in Wave 7, regardless of their participation in the intervening waves.

There are also two separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, 6, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 7 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, 6, and the special collections in Wave 4.5, and Wave 5.5 or PATH-ATS.

The "cross-sectional" weight files contain weights for all respondents in the Wave 7 Cohort.

Dataset 7401 (DS7401) contains the Wave 7 State Identifier data for Adults and has 5 variables and 30,801 cases. Dataset 7402 (DS7402) contains the Wave 7 State Identifier data for Youth and Parents and has 5 variables and 10,834 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 7.

Dataset 7503 (DS7503) contains data derived from responses to questionnaires in Waves 1-7 (including the special collections in Wave 4.5, Wave 5.5, and PATH-ATS) indicating if participants had ever/never used various tobacco products as of the Wave 7 data collection period. This data file contains 26 variables for all 82,139 study participants as of the Wave 7 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 7601 (DS7601) contains the Tobacco Universal Product Code (UPC) data from Wave 7. This data file contains 53 variables and 4,533 cases. This file contains UPC values on the packages of tobacco products used or in the possession of adult respondents at the time of Wave 7. The UPC values can be used to identify and validate the specific products used by respondents and augment the analyses of the characteristics of tobacco products used by these respondents at the time of Wave 7.

Dataset 7801 (DS7801) contains Location Characteristics for Wave 7 Adults. This data file contains 4 variables and 30,801 cases.

Dataset 7802 (DS7802) contains Location Characteristics for Wave 7 Youth. This data file contains 4 variables and 10,834 cases.

Dataset 8001 (DS8001) contains the data from the Wave 8 Adult Questionnaire. This data file contains 3,467 variables and 31,477 cases. Of these cases, 30,021 are continuing adults having completed a prior Adult Questionnaire and 1,456 are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 8002 (DS8002) contains the data from the Wave 8 Youth and Parent Questionnaire. This data file contains 2,393 variables and 8,002 cases. Of these cases, 7,046 are continuing youth having completed a prior Youth Interview and 956 are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 8111, 8121, 8122, 8211, 8221, 8231, 8232, 8711, 8721, 8722, 8731, and 8732 (DS8111, DS8121, DS8122, DS8211, DS8221, DS8231, DS8232, DS8711, 8DS721, DS8722, DS8731, and DS8732) are data files comprising the weight variables for Wave 8. In Wave 8, the weight variables are in individual data files corresponding to the Wave 1, Wave 4, and Wave 7 Cohorts and different weight types.

There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, 6, and 7. Note that only adults have "all-waves" weights for the Wave 1 Cohort; youth from the Wave 1 Cohort aged-up to adults by the time of Wave 8. The "all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, 6, and 7.

There are three separate sets of files with "single-wave" weights: one for the Wave 1 Cohort, one for the Wave 4 Cohort, and one for the Wave 7 Cohort. The "single-wave" weight files for the Wave 1 Cohort contain weights for participants who completed an interview in Wave 1 and in Wave 8, regardless of their participation in the intervening waves. The "single-wave" weight files for the Wave 4 Cohort contain weights for participants who completed an interview in Wave 4 and in Wave 8, regardless of their participation in the intervening waves. Note that only adults have "single-wave" weights for the Wave 1 and Wave 4 Cohorts; youth from the Wave 1 Cohort aged-up to adults by the time of Wave 8 and youth from the Wave 4 Cohort were selected as shadow youth so they do not have any interview data from Wave 4. The "single wave" weights files for the Wave 7 Cohort contain weights for participants who completed an interview in Wave 7 and in Wave 8.

There are also three separate sets of files with "special collection all-waves" weights: one for the Wave 1 Cohort, one for the Wave 4 Cohort, and one for the Wave 7 Cohort. The "special collection all-waves" weight files for the Wave 1 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 5, 6, 7 and the special collections in Wave 4.5, Wave 5.5, and Wave 7.5. Note that only adults have "special collection all-waves" weights for the Wave 1 Cohort; youth from the Wave 1 Cohort aged-up to adults by the time of Wave 8. The "special collection all-waves" weight files for the Wave 4 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 5, 6, 7, and the special collections in Wave 4.5, Wave 5.5, and Wave 7.5. The "special collection all-waves" weight files for the Wave 7 Cohort contain weights for participants who completed a Wave 8 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Wave 7 and the special collection in Wave 7.5.

Dataset 8401 (DS8401) contains the Wave 8 State Identifier data for Adults and has 5 variables and 31,477 cases. Dataset 8402 (DS8402) contains the Wave 8 State Identifier data for Youth and Parents and has 5 variables and 8,002 cases. The same 5 variables are in each State Identifier dataset, including PERSONID for linking the State Identifier to the questionnaire and biomarker data and 3 variables designating the state (state FIPS, state abbreviation, and full name of the state). The State Identifier values in these datasets represent participants' state of residence at the time of Wave 8.

Dataset 8801 (DS8801) contains Location Characteristics for Wave 8 Adults. This data file contains 4 variables and 31,477 cases.

Dataset 8802 (DS8802) contains Location Characteristics for Wave 8 Youth. This data file contains 4 variables and 8,002 cases.

Each case in an Adult data file represents a single, completed interview. Each case in a Youth data file represents one youth and his or her parent's responses about that youth. Parents who provided permission for their child to participate in a Youth Interview were asked to complete a brief interview about their child. In all waves of data collection, less than 0.5 percent of the parents did not complete an interview. Most questions are asked about the child.

When multiple youth from the same household were selected to be in the study, the parent(s) completed separate interviews about each youth. If one parent completed two or more interviews, that parent only answered questions about himself/herself once. Those questions were then skipped in the subsequent interview(s) for the other child(ren) and the responses duplicated in that child(ren)'s data file(s).

Curated

Simple Crosstabs

Population Assessment of Tobacco and Health (PATH) Study [United States] Special Collection Public-Use Files (ICPSR 37786)

Released/updated on: 2026-07-08

Geographic coverage: United States

Time period: 2017-01-01--2018-01-01

The PATH Study was launched in 2011 to inform the Food and Drug Administration's regulatory activities under the Family Smoking Prevention and Tobacco Control Act (TCA). The PATH Study is a collaboration between the National Institute on Drug Abuse (NIDA), National Institutes of Health (NIH), and the Center for Tobacco Products (CTP), Food and Drug Administration (FDA). The study sampled over 150,000 mailing addresses across the United States to create a national sample of people who do and do not use tobacco.

45,971 adults and youth constitute the first (baseline) wave, Wave 1, of data collected by this longitudinal cohort study. These 45,971 adults and youth along with 7,207 "shadow youth" (youth ages 9 to 11 sampled at Wave 1) make up the 53,178 participants that constitute the Wave 1 Cohort. Respondents are asked to complete an interview at each follow-up wave. Youth who turn 18 by the current wave of data collection are considered "aged-up adults" and are invited to complete the Adult Interview. Additionally, "shadow youth" are considered "aged-up youth" upon turning 12 years old, when they are asked to complete an interview after parental consent.

At Wave 4, a probability sample of 14,098 adults, youth, and shadow youth ages 10 to 11 was selected from the civilian, noninstitutionalized population (CNP) at the time of Wave 4. This sample was recruited from residential addresses not selected for Wave 1 in the same sampled Primary Sampling Units (PSUs) and segments using similar within-household sampling procedures. This "replenishment sample" was combined for estimation and analysis purposes with Wave 4 adult and youth respondents from the Wave 1 Cohort who were in the CNP at the time of Wave 4. This combined set of Wave 4 participants, 52,731 participants in total, forms the Wave 4 Cohort.

At Wave 7, a probability sample of 14,863 adults, youth, and shadow youth ages 9 to 11 was selected from the CNP at the time of Wave 7. This sample was recruited from residential addresses not selected for Wave 1 or Wave 4 in the same sampled PSUs and segments using similar within-household sampling procedures. This "second replenishment sample" was combined for estimation and analysis purposes with the Wave 7 adult and youth respondents from the Wave 4 Cohorts who were at least age 15 and in the CNP at the time of Wave 7. This combined set of Wave 7 participants, 46,169 participants in total, forms the Wave 7 Cohort.

Please refer to the Public-Use Files User Guide that provides further details about children designated as "shadow youth" and the formation of the Wave 1, Wave 4, and Wave 7 Cohorts.

Wave 4.5 was a special data collection for youth only who were aged 12 to 17 at the time of the Wave 4.5 interview. Wave 4.5 was the fourth annual follow-up wave for those who were members of the Wave 1 Cohort. For those who were sampled at Wave 4, Wave 4.5 was the first annual follow-up wave.

Wave 5.5, conducted in 2020, was a special data collection for Wave 4 Cohort youth and young adults ages 13 to 19 at the time of the Wave 5.5 interview. Also in 2020, a subsample of Wave 4 Cohort adults ages 20 and older were interviewed via the PATH Study Adult Telephone Survey (PATH-ATS).

Wave 7.5 was a special collection for Wave 4 and Wave 7 Cohort youth and young adults ages 12 to 22 at the time of the Wave 7.5 interview. For those who were sampled at Wave 7, Wave 7.5 was the first annual follow-up wave.

Dataset 1002 (DS1002) contains the data from the Wave 4.5 Youth and Parent Questionnaire. This file contains 1,395 variables and 13,131 cases. Of these cases, 11,378 are continuing youth having completed a prior Youth Interview. The other 1,753 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 1112, 1212, and 1222, (DS1112, DS1212, and DS1222) are data files comprising the weight variables for Wave 4.5. The "all-waves" weight file contains weights for participants in the Wave 1 Cohort who completed a Wave 4.5 Youth Interview and completed interviews (if old enough to do so) or verified their information with the study (if not old enough to be interviewed) in Waves 1, 2, 3, and 4.

There are two separate files with "single wave" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "single-wave" weight file for the Wave 1 Cohort contains weights for youth who completed an interview in Wave 1 and in Wave 4.5, regardless of their participation in the intervening waves. The "single-wave" weight file for the Wave 4 Cohort contains weights for all Wave 4.5 Youth Interview respondents in the Wave 4 Cohort.

Dataset 1503 (DS1503) contains data derived from responses to questionnaires in Wave 1, Wave 2, Wave 3, Wave 4, and Wave 4.5 indicating if participants had ever/never used various tobacco products as of the Wave 4.5 data collection period. This data file contains 26 variables for all 67,276 study participants as of the Wave 4.5 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 2001 (DS2001) contains the data from the Wave 5.5 Adult Questionnaire. This file contains 2,323 variables and 3,628 cases. Of these cases, 1,014 are continuing adults having completed a prior Adult Questionnaire. The other 2,614 cases are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 2002 (DS2002) contains the data from the Wave 5.5 Youth and Parent Questionnaire. This file contains 1,625 variables and 7,129 cases. Of these cases, 7,076 are continuing youth having completed a prior Youth Interview. The other 53 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 2111, 2112, 2121, 2122, 2221, and 2222 (DS2111, DS2112, DS2121, DS2122, DS2221, and DS2222) are data files comprising the weight variables for Wave 5.5. In Wave 5.5, the weight variables are in individual data files corresponding to the Wave 1 and Wave 4 Cohorts and different weight types.

There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight file for the Wave 1 Cohort contains weights for participants who completed a Wave 5.5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 4.5, and 5. The "all-waves" weight file for the Wave 4 Cohort contains weights for participants who completed a Wave 5.5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 4.5, and 5.

The "single-wave" weight file for the Wave 4 Cohort contains weights for all Wave 5.5 interview respondents.

Dataset 3001 (DS3001) contains the data from PATH-ATS. This file contains 908 variables and 8,874 cases, all of which are continuing adults having completed a prior Adult Questionnaire, with their most recent interview in Wave 5.

Datasets 3111 and 3121 (DS3111 and DS3121) are data files comprising weights for PATH-ATS. In PATH-ATS, weight variables are in individual files corresponding to the Wave 1 and Wave 4 Cohorts.

The "all-waves" weight file for the Wave 1 Cohort contains weights for participants who completed an interview in PATH-ATS and completed interviews in Waves 1, 2, 3, 4, and 5. The "all-waves" weight file for the Wave 4 Cohort contains weights for participants who completed an interview in PATH-ATS; all PATH-ATS respondents completed interviews in Wave 4 and Wave 5.

Dataset 2503 (DS2503) contains data derived from responses to questionnaires in Wave 1, Wave 2, Wave 3, Wave 4, Wave 4.5, Wave 5, Wave 5.5, and PATH-ATS, indicating if participants had ever/never used various tobacco products as of the Wave 5.5/PATH-ATS data collection period. This data file contains 26 variables for all 67,276 study participants as of the Wave 5.5/PATH-ATS data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Dataset 4001 (DS4001) contains the data from the Wave 7.5 Adult Questionnaire. This file contains 2,760 variables and 7,961 cases. Of these cases, 5,952 are continuing adults having completed a prior Adult Questionnaire. The other 2,009 cases are "aged-up adults" having previously completed a Youth Questionnaire.

Dataset 4002 (DS4002) contains the data from the Wave 7.5 Youth and Parent Questionnaire. This file contains 1,889 variables and 8,949 cases. Of these cases, 7,064 are continuing youth having completed a prior Youth Interview. The other 1,885 cases are "aged-up youth" having previously been sampled as "shadow youth."

Datasets 4111, 4112, 4121, 4122, 4221, 4222, 4231, and 4232 (DS4111, DS4112, DS4121, DS4122, DS4221, DS4222, DS4231, and DS4232) are data files comprising the weight variables for Wave 7.5. In Wave 7.5, the weight variables are in individual data files corresponding to the Wave 1, Wave 4, and Wave 7 Cohorts and different weight types.

There are two separate sets of files with "all-waves" weights: one for the Wave 1 Cohort and one for the Wave 4 Cohort. The "all-waves" weight file for the Wave 1 Cohort contains weights for participants who completed a Wave 7.5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 1, 2, 3, 4, 4.5, 5, 5.5, 6, and 7. The "all-waves" weight file for the Wave 4 Cohort contains weights for participants who completed a Wave 7.5 interview and completed interviews (if old enough to do so) or verified their information (if not old enough to be interviewed) in Waves 4, 4.5, 5, 5.5, 6, and 7.

There are two separate sets of files with "single-waves" weights: one for the Wave 4 Cohort and one for the Wave 7 Cohort. The "single-wave" weight file for the Wave 4 Cohort contains weights for Wave 7.5 interview respondents in the Wave 4 Cohort, regardless of their response status at Waves 4.5, 5, 5.5, 6, or 7. The "single-wave" weight file for the Wave 7 Cohort contains weights for all Wave 7.5 interview respondents in the Wave 7 Cohort.

Dataset 4503 (DS4503) contains data derived from responses to questionnaires in Wave 1, Wave 2, Wave 3, Wave 4, Wave 4.5, Wave 5, Wave 5.5, PATH-ATS, Wave 6, Wave 7, and Wave 7.5, indicating if participants had ever/never used various tobacco products as of the Wave 7.5 data collection period. This data file contains 25 variables for all 82,139 study participants as of the Wave 7.5 data collection. This file is provided for reference only to simplify the definitions of tobacco use variables in the Adult and Youth data files for subsequent waves.

Curated

Population Assessment of Tobacco and Health (PATH) Study [United States] Special Collection Restricted-Use Files (ICPSR 37519)

Released/updated on: 2026-04-13