Version Date: Dec 13, 2012 View help for published
Principal Investigator(s): View help for Principal Investigator(s)
Andrew Golub, National Development and Research Institutes, Inc.;
Henry H. Brownstein, National Opinion Research Center;
Eloise Dunlap, National Development and Research Institutes, Inc.
https://doi.org/10.3886/ICPSR33201.v1
Version V1
This study examined trends in the use of five widely abused drugs among arrestees at 10 geographically diverse locations from 2000 to 2010: Atlanta, Charlotte, Chicago, Denver, Indianapolis, Manhattan, Minneapolis, Portland Oregon, Sacramento, and Washington DC. The data came from the Arrestee Drug Abuse Monitoring Program reintroduced in 2007 (ADAM II) and its predecessor the ADAM program. ADAM data included urinalysis results that provided an objective measure of recent drug use, provided location specific estimates over time, and provided sample weights that yielded unbiased estimates for each location. The ADAM data were analyzed according to a drug epidemics framework, which has been previously employed to understand the decline of the crack epidemic, the growth of marijuana use in the 1990s, and the persistence of heroin use. Similar to other diffusion of innovation processes, drug epidemics tend to follow a natural course passing through four distinct phases: incubation, expansion, plateau, and decline. The study also searched for changes in drug markets over the course of a drug epidemic.
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In order to use the SPSS syntax files provided in this collection, users must first obtain the following studies from the Arrestee Drug Abuse Monitoring (ADAM) Program/Drug Use Forecasting (DUF) Series: 2000 (ICPSR 3270), 2001 (ICPSR 3688), 2002 (ICPSR 3815), 2003 (ICPSR 4020), 2007 (ICPSR 25821), 2008 (ICPSR 27221), 2009 (ICPSR 30061), and 2010 (ICPSR 32321) available from the ICPSR Web site.
The data from the Arrestee Drug Abuse Monitoring (ADAM) Program/Drug Use Forecasting (DUF) Series are restricted from general dissemination. The ADAM collection may not be used for any purpose other than statistical reporting and analysis. Use of the ADAM data to learn the identity of any person or establishment is prohibited. To protect respondent privacy, these data are restricted from general dissemination. To obtain these files, researchers must agree to the terms and conditions of a Restricted Data Use Agreement in accordance with existing ICPSR servicing policies.
The purpose of this study was to examine the local nature of drug epidemics and drug markets. Specifically, the study had two objectives:
This study analyzed drug epidemics and analyzed changes in drug markets over time using the 37,933 adult male arrestees age 18 and above who provided urine samples from the 10 locations participating in ADAM II. The ADAM program approached a representative sample of arrestees awaiting booking within 48 hours of their arrest at each participating location and asked them to complete a 20-25 minute survey and provide a urine sample. They were offered a small incentive for participation. The ADAM program performed urine tests to obtain an objective measure of recent drug use not subject to respondents' lack of full and accurate disclosure.
The project obtained the ADAM 2000-2003 and the ADAM II 2007-2010 data from the National Archive of Criminal Justice Data (NACJD). Because of the gap between the ADAM and ADAM II programs, there are no data available for three years, 2004-2006. The 2010 data did not become available until November 2011, after all of the analyses had been completed. The study applied for and obtained an extension to this study in order to update analyses. All analyses of the drug epidemics were redone in order to cover 2000-2010. The analyses of drug markets where not revised; they cover 2000-2009.
The study evaluated trends in marijuana, crack, heroin, and methamphetamine at each of the ten ADAM II locations using a drug epidemics framework. The analyses of heroin and methamphetamine trends are limited to the ADAM sites that have had higher levels of use of these drugs. The analysis also examined the use of cocaine powder in contrast to crack cocaine at the five locations most affected by powder cocaine use.
The following three approaches were used to analyze ADAM drug market variables:
This study used the 37,933 adult male arrestees age 18 and above who provided urine samples from the 10 locations (Atlanta, Charlotte, Chicago, Denver, Indianapolis, Manhattan, Minneapolis, Portland Oregon, Sacramento, and Washington DC) participating in ADAM II.
All adult male arrestees age 18 and above at 10 geographically diverse locations between 2000 to 2003 and 2007 to 2010: Atlanta, Charlotte, Chicago, Denver, Indianapolis, Manhattan, Minneapolis, Portland Oregon, Sacramento, and Washington DC.
ARRESTEE DRUG ABUSE MONITORING (ADAM) PROGRAM IN THE UNITED STATES, 2003 (ICPSR 4020)
ARRESTEE DRUG ABUSE MONITORING PROGRAM II IN THE UNITED STATES, 2009 (ICPSR 30061)
ARRESTEE DRUG ABUSE MONITORING (ADAM) PROGRAM IN THE UNITED STATES, 2001 (ICPSR 3688)
ARRESTEE DRUG ABUSE MONITORING (ADAM) PROGRAM IN THE UNITED STATES, 2002 (ICPSR 3815)
ARRESTEE DRUG ABUSE MONITORING PROGRAM II IN THE UNITED STATES, 2007 (ICPSR 25821)
ARRESTEE DRUG ABUSE MONITORING PROGRAM II IN THE UNITED STATES, 2008 (ICPSR 27221)
ARRESTEE DRUG ABUSE MONITORING (ADAM) PROGRAM IN THE UNITED STATES, 2000 (ICPSR 3270)
ARRESTEE DRUG ABUSE MONITORING PROGRAM II IN THE UNITED STATES, 2010 (ICPSR 32321)
Key variables used in the analyses of drug epidemics and drug markets as part of this study include demographic variables, arrest variables, drug variables, and drug market experiences variables. The demographic variables include: age, race, education, employment, and marital status. The arrest variables include: current arrest charge, and charge severity. Drug variables include: urine test results, lifetime drug use, age at first drug use, past year drug use, past month drug use, and past 72 hour drug use. Drug market experiences variables include: types of purchases, non-cash exhange for credit, contact method, use of courier, purchase location, purchase failure, number of dealers in past 30 days, relationship with dealer, and neighborhood of cash purchase.
From 2000 to 2010, 75-86 percent of selected respondents that were available agreed to participate and 77-91 percent of those provided urine samples.
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The ADAM program uses censuses and propensity scoring to develop sample weights. Sample weights for each location for each year were renormalized so that the sum of all weights equaled the number of cases. This assured that the multi-year analysis would give the appropriate weight to data collected in any given year proportional to the number of cases collected. These weights were used in all statistical calculations to provide unbiased estimates for the target population of adult male arrestees at each location.
HideThe public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.
This dataset is maintained and distributed by the National Archive of Criminal Justice Data (NACJD), the criminal justice archive within ICPSR. NACJD is primarily sponsored by three agencies within the U.S. Department of Justice: the Bureau of Justice Statistics, the National Institute of Justice, and the Office of Juvenile Justice and Delinquency Prevention.