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Curated

Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE), United States, 1999-2001 (ICPSR 4248)

Released/updated on: 2010-06-30

Geographic coverage: Indiana, United States, Massachusetts, Alabama, Florida, Maryland, Michigan

Time period: 1999-01-01--2001-01-01

The data producers have recompiled the ACTIVE data into a new study which is available as of December 2023, ICPSR 38821; data users should plan to use study 38821 instead.

ACTIVE (Advanced Cognitive Training for Independent and Vital Elderly), 1999-2001 [United States] was a multisite randomized controlled trial conducted at six field sites with New England Research Institutes (NERI) as the coordinating center. The field sites included the University of Alabama at Birmingham, Hebrew Rehabilitation Center for the Aged in Boston, Indiana University, Johns Hopkins University in Baltimore, Pennsylvania State University, and the University of Florida/Wayne State University (Detroit). The primary aim of the trial was to test the effects of three distinct cognitive interventions -- previously found to be successful in improving elders' performance on basic measures of cognition under laboratory or small-scale field conditions -- on measures of cognitively demanding daily activities. Trainings consisted of an initial series of ten group sessions followed by four-session booster trainings at one and three years. The three cognitive interventions focused on memory, executive reasoning, and speed of processing. The design included a no-contact control group. Participants were assessed at baseline, immediately after training, and annually thereafter. A total of 2,832 older adults were enrolled in the trial, and 2,802 were included in the analytical sample. Twenty-six percent of the participants were African American.

Curated

Census of Population and Housing, 1980 [United States]: Special Tabulations of Population 60 Years and Over (ICPSR 8533)

Released/updated on: 1992-02-16

Geographic coverage: United States

Time period: 1979-01-01--1980-01-01

These data, which correspond to tables provided in the documentation, summarize information on the United States population aged 60 years and over that was collected in the 1980 Census of Population and Housing. The tables were prepared by the Bureau of the Census at the request of the National Institute on Aging. Variables appearing in one or more of the tables are age (in single years or five-year intervals), sex, race (black/white), living arrangements (institutionalization status, household/group quarters, living in families/alone, relationship to householder, persons per room), income (source, personal level, family level, household level, poverty status), veteran status, educational attainment, urban/rural residence, marital status, nativity status, and Spanish origin. In some of the tables totals that exclude amounts allocated for missing data are provided for purposes of comparison. The variables for which non-allocated figures are included are age, race, institutionalization status, income, veterans status, educational attainment, marital status, and Spanish origin. The file contains a complete set of tables for the United States as a whole, for each of the four Census regions, and for each of the 50 States, the District of Columbia, and five territories.

Curated

Established Populations for Epidemiologic Studies of the Elderly, 1981-1993: [East Boston, Massachusetts, Iowa and Washington Counties, Iowa, New Haven, Connecticut, and North Central North Carolina] (ICPSR 9915)

Released/updated on: 2006-01-18

Geographic coverage: North Carolina, Iowa, New Haven, United States, Massachusetts, Connecticut, Boston

Time period: 1981-01-01--1993-01-01

The goals of the Established Populations for Epidemiologic Studies of the Elderly (EPESE) project were to describe and identify predictors of mortality, hospitalization, and placement in long-term care facilities and to investigate risk factors for chronic diseases and loss of functioning. The survey elicited information from persons 65 years of age and older in four geographic locations: East Boston, Massachusetts, New Haven, Connecticut, Iowa and Washington Counties, Iowa, and five counties in north central North Carolina. The public use baseline data (Part 1) cover demographic characteristics (age, sex, race, income, education, marital status, number of children, employment, and religion), height, weight, social and physical functioning, chronic conditions, related health problems, health habits, self-reported use of dental, hospital, and nursing home services, and depression. Data from six follow-up surveys conducted in all four of the sites are also provided (Parts 2-4 and 6-8), along with information from death certificates for deaths occurring in the first six years of follow-up for all four sites (Part 5).

Curated

Medicare Current Beneficiary Survey, Calendar Year 1991: [United States] (ICPSR 6118)

Released/updated on: 2006-01-12

Geographic coverage: United States

This data collection is the first in a series of data releases planned from the ongoing Medicare Current Beneficiary Survey (MCBS). The MCBS is a continuous, multipurpose survey of a representative sample of the Medicare population. Sample persons are interviewed three times a year over several years to form a continuous profile of their health care experience. Field work for Round 1 began in September of 1991 and was completed in December. New rounds, which involve reinterviewing the same sample persons (or other appropriate respondents), begin every four months. Interviews are conducted regardless of whether the sample person resides at home or in a long-term care facility, using the questionnaire version appropriate to the setting. This first-round interview captured baseline information about the Medicare population, including their demographic characteristics (date of birth, sex, race, education, military service, and marital status), health status and functioning, insurance coverage, financial resources, and family support. Round 1 of the community interview, which questioned respondents living at home, also included a topical supplement on access to medical care, sources of medical care, and satisfaction with medical care.

Curated

Old Age in the United States, 1880 (ICPSR 8427)

Released/updated on: 1992-10-31

Geographic coverage: United States

This data collection describes the social conditions of the older population of the United States in the late nineteenth century. Variables include personal characteristics such as age, sex, marital status, race, birthplace, number of children, and occupation of sampled older persons. Detailed information, extracted from the 1880 United States Census manuscript census schedules, is provided on household composition and family structure. In addition, occupational and ethnic characteristics of family heads appearing on the same sampled census page as the older person (on census pages grouped by street location) are reported. The data collection consists of three independent samples: (1) a national sample, (2) a Southern urban sample, and (3) a Southern Black sample. Older Blacks are over-represented in the Southern urban and Southern Black samples in order to focus on their family experiences in the urban and rural South.

Curated

Old Age in the United States, 1900 (ICPSR 8428)

Released/updated on: 1993-02-14

Geographic coverage: United States

This data collection describes the social conditions of the older population of the United States at the turn of the century. Detailed information, extracted from the 1900 United States Census manuscript schedules, is provided on household composition and family structure for each sampled older person. Ecological characteristics of the county of residence, e.g., the percentage of the county's population that is foreign born, are provided for most sampled older persons. In addition, occupational and ethnic characteristics of family heads appearing on the same sampled census page as the older person (on census pages grouped by street location) are reported.

Curated

Simple Crosstabs

TAZAMA Health and Demographic Surveillance System, 1994-2012 (ICPSR 29541)

Released/updated on: 2014-11-18

Geographic coverage: Africa, Tanzania

Time period: 1994-01-01--2012-01-01

The TAZAMA Health and Demographic Surveillance System (HDSS) study site is located in the Kisesa and Bukandwe rural electoral wards in the Magu district of the Mwanza Region in Northern Tanzania. The two wards are comprised of six villages. There is one health center and five dispensaries (3 public and 2 private) in the study area. The two wards have eleven government primary schools (at least one in each village) and two secondary schools. Both Mwanza city and Magu town are accessible to residents; buses run along the main road and take about an hour and a half to get to Mwanza. Most of the residents are subsistence farmers; a lot of surplus agricultural produce is traded in Mwanza, which is Tanzania's second city. In the year 2012, the research study covered a population of about 30,000 people who live in the Kisesa and Bukandwe wards. The majority of the residents (about ninety five per cent) belong to the Sukuma ethnic group.

The DSS collects information on births and deaths and movements in and out of the households. It helps researchers to understand the population dynamics in the study area including fertility, mortality and migration patterns. It provides information on the structure of families that live together. The DSS study is also used to identify people who are eligible to participate in the serological surveys (the right age group, and continuously resident rather than just visiting). It provides the data for calculating the denominators for demographic rates.

The objectives of this study are as follows: (1) to improve understanding of the dynamics of the HIV epidemic; (2) to assess the demographic, social and economic impacts of the HIV/AIDS epidemic; (3) to evaluate the effects of national prevention, treatment and care interventions as implemented in Kisesa Ward; (4) to measure child and adult mortality and fertility in the general population and by HIV status; (5) to asses the leading causes of death through verbal autopsy; (6) to assess changes in the family structure due to HIV epidemic; and (7) to provide reliable data for district health planning.

Curated

Well Elderly 2, Los Angeles, California, 2004-2008 (ICPSR 33641)

Released/updated on: 2013-05-28

Geographic coverage: United States, Los Angeles, California

Time period: 2004-11-01--2008-10-01

Older people are at risk for health decline and loss of independence. Lifestyle interventions offer potential for reducing such negative outcomes. The Well Elderly study attempts to determine the effectiveness and cost-effectiveness of a preventive lifestyle-based occupational therapy intervention, administered in a variety of community-based sites, in improving mental and physical well-being and cognitive functioning in ethnically diverse older people. Participants included 460 men and women aged 60 - 95 years recruited from 21 sites in the greater Los Angeles metropolitan area. For six months elders in one group received the Well Elderly Intervention, while elders in the other group remained untreated for the first six months and received the intervention during the second six-month phase. Following receipt of the intervention, subjects in both groups remained untreated for respective twelve month spans. The manualized intervention consisted of small group and individual sessions led by a licensed occupational therapist. Typically, each group had six to eight members, all recruited from the same site and treated by the same intervener. Monthly community outings were scheduled to facilitate direct experience with intervention content such as the use of public transportation. An assessment battery (including questionnaires, cognitive tests, and biomarker samples) measured potential mediating variables as well as outcome variables and was administered at study baseline and at subsequent six-month intervals. In addition, at baseline a set of background and control variables were measured. At the end of each assessment session (questionnaires and cognitive tests), subjects provided salivary samples. The Samples were assayed for cortisol, dehydroepiandrosterone, and alpha amylase. Assessment of health-related quality of life, life satisfaction, and depression was based on self-rated questionnaires. Cognitive tests were conducted individually. Perceived physical health and aspects of mental well-being were measured, as were depressive symptoms, and life satisfaction. Variable categories include, health survey, stressful events, feelings, connections, attitudes, supports, beliefs, issues, activities, and demographics i.e. respondents age, sex, race, education level, employment, and income.