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Showing 1 – 5 of 5 results.
Curated

Comprehensive Investigation of the Role of Individuals, the Immediate Social Environment, and Neighborhoods in Trajectories of Adolescent Antisocial Behavior in Chicago, Illinois, 1994-2002 (ICPSR 33921)

Released/updated on: 2012-12-19
Geographic coverage: United States, Chicago, Illinois
Time period: 1994-01-01--2002-01-01
The overall goal of this study was to acquire a greater understanding of the development of adolescent antisocial behavior using data from the Project on Human Development in Chicago Neighborhoods (PHDCN). Longitudinal cohort data from PHDCN were analyzed to assess patterns of substance use and delinquency across three waves for three age cohorts and 78 neighborhoods. This analysis of existing PHDCN data used multiple cohort and multilevel latent growth models as well as several ancillary approaches to answer questions pertinent to the development of adolescent antisocial behavior.
Curated

Oregon Youth Study Couples Study, Time 5, 2001-2004 (ICPSR 38725)

Released/updated on: 2025-06-18
Geographic coverage: Oregon, United States
Time period: 2001-01-01--2004-01-01
This study tested a comprehensive model for couples from at-risk backgrounds on the basis of a dynamic developmental systems approach and stress and support processes to examine the risk and protective impacts of romantic relationships on health in adulthood. It was posited that both general and specific developmental and relationship risks have significant implications for health outcomes in mid-adulthood.
Curated

Oregon Youth Study Male Peer Interaction Task, Waves 15-16, 1997-2000 (ICPSR 38756)

Released/updated on: 2025-06-18
Geographic coverage: Oregon, United States
Time period: 1997-01-01--2000-01-01
The original Oregon Youth Study (OYS) began in 1983. The goal was to examine the etiology of antisocial behaviors in boys, with a view to designing preventive interventions within the context of the family and the school. The longitudinal study has expanded over the past few decades into an intergenerational study, retaining the original young men and including their partners and children. Waves 15-16 target males aged 23-25 and their peers.
Curated

Oregon Youth Study Three Generational Study, Time 9, 2010-2022 (ICPSR 39048)

Released/updated on: 2025-11-12
Geographic coverage: Oregon, United States
Time period: 2010-01-01--2022-01-01

The Oregon Youth Study (OYS) tested a comprehensive model for couples from at-risk backgrounds on the basis of a dynamic developmental systems approach and stress and support processes to examine the risk and protective impacts of romantic relationships on health in adulthood. It was posited that both general and specific developmental and relationship risks have significant implications for health outcomes in mid-adulthood.

This Three Generational Study (3GS) is an intergenerational study linked to two prior studies and data sets, namely the Oregon Youth Study (OYS) which followed the fathers of the 3GS children from when they were in later childhood (aged 9-10 years) into adulthood, and the OYS-Couples study of the OYS men's relationships with women.

Curated
Restricted

Randomized Placebo-Controlled Trial to Assess the Impact of Oral Naltrexone on HIV Treatment Outcomes Among HIV-1 Infected Men Who Have Sex with Men and Transgender Women with Alcohol Use Disorders in Lima, Peru, 2014-2015 (ICPSR 39780)

Released/updated on: 2026-04-23
Geographic coverage: Lima, Peru
Time period: 2014-04-01--2015-12-01

The Seek, Test, Treat and Retain (STTR) Collaboration Project involved over twenty studies in the fields of HIV and drug abuse. These studies were independently developed, but were chosen for the collaboration because they focused on one or more steps of the HIV treatment cascade: Seek, Test, Treat and Retain. These studies were grouped into Criminal Justice-related studies and Vulnerable Population-related studies. The data collected by these studies included twelve common domains (e.g. demographic characteristics, mental health) in each of which a shared questionnaire or instrument was taken up by the studies and adapted to fit the study. This repository contains the collected data and documentation from the STTR collaboration.

This study in particular, assesses outcomes of Oral Naltrexone on HIV Treatment among HIV-1 infected men in Lima, Peru. A randomized blinded placebo-controlled clinical trial was conducted to determine if oral naltrexone (NTX) would improve the likelihood that HIV-infected participants with alcohol use disorders (AUDs) remain engaged in care and become highly adherent to antiretroviral therapy (ART), with acceptable safety.