Related Experiment Video
Updated: Jul 13, 2026

A Procedure to Study Stress-Induced Relapse of Heroin Seeking after Punishment-Imposed Abstinence
Published on: March 23, 2022
Factors for employment: a case-control study of fully employed and unemployed heroin users
Dixie J Koo1, Dale D Chitwood, Jesús Sánchez
1Department of Criminal Justice, California State University, Fullerton, USA.
Abstract:
The purpose of this article is to characterize fully employed users of heroin, compare them with their unemployed counterparts, and identify demographic, human, and social capital and drug misuse factors that are differentially associated with full employment. A nested case-control research design was used to identify 122 fully employed users (cases) and 466 unemployed users (controls) from a larger study of African American, Hispanic, and non-Hispanic White men and women who were active heroin injectors and sniffers and recruited from the streets of Miami-Dade County, Florida, between July 1997 and February 2000. Multivariate logistic regression techniques were used to analyze data from the Modified AIDS Risk Behavior Questionnaire. Findings indicated that employed users were more likely to possess human capital and social capital and less likely to use crack cocaine than unemployed users. Intervention to increase and sustain the employability of persons who misuse heroin is essential. Protocols that enhance human capital and social capital and reduce the misuse of drugs will benefit programs that seek to improve the employment status of persons who misuse heroin. The study's limitations are noted.
Related Concept Videos
Comparing the Survival Analysis of Two or More Groups
Observational Studies
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One example of...
Statistical Methods for Analyzing Epidemiological Data
Factors Affecting Illness
For instance, risk factors are connected to illness, disability,...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Hypothesis Test for Test of Independence
H0: The two variables (factors)...

