Nisha Beharie1, Joy D Scheidell2, Kelly Quinn2, Susan McGorray3, Krishna Vaddiparti3, Pritika C Kumar2, B Christopher Frueh4, Lauren Boone5, Maria R Khan2. 1. a Behavioral Science Training Program, NYU Rory Meyers College of Nursing , New York, New York , USA. 2. b Department of Population Health, NYU School of Medicine , New York , New York , USA. 3. c College of Public Health & Health Professions College of Medicine , University of Florida , Gainesville , Florida , USA. 4. d Department of Psychology , University of Hawaii, Hilo , Hilo, Hawaii , USA. 5. e Health Behavior Health Education, University of Michigan School of Public Health , Brooklyn , New York , USA.
Abstract
BACKGROUND: While previous research has documented the impact of violence on substance use, none has looked longitudinally across the lifespan to measure independent effects of direct and indirect violence exposure. OBJECTIVE: To examine independent associations between adolescent experiences of violence and subsequent substance use in adolescence and adulthood in the United States. METHOD: Using the National Longitudinal Study of Adolescent to Adult Health (N = 12,288), we examined being shot or stabbed ("experienced"), being threatened with a knife or gun ("threatened"), and seeing someone either shot or stabbed ("witnessed") during adolescence (Wave I) as correlates of substance use in adolescence and adulthood (Wave IV) via logistic regression. RESULTS: Violence exposure was a significant correlate of drug use in adolescence and several associations remained significant in adulthood. Witnessing violence had the highest point estimates in the adjusted models in adolescence for each substance use outcome (e.g., Cocaine-Adjusted Odds Ratios [AOR] = 2.59, 95% confidence interval [CI] = 1.21, 5.54). However, the point estimates for threatened with violence or experienced violence were highest in three out of the four drug outcomes in adulthood (e.g., Threatened with violence: Binge drinking-AOR = 1.41, 95% CI = 1.08, 1.83). Conclusion/Importance: Adolescent exposure to witnessing violence had stronger effects on substance use in adolescence, while experiencing and being threatened with violence in adolescence had stronger effects on substance use in adulthood. Violence prevention efforts targeted toward adolescents may lead to a reduction in substance use throughout the life-course, and clinicians and policy makers should be aware of the downstream effects of violence experienced in adolescence.
BACKGROUND: While previous research has documented the impact of violence on substance use, none has looked longitudinally across the lifespan to measure independent effects of direct and indirect violence exposure. OBJECTIVE: To examine independent associations between adolescent experiences of violence and subsequent substance use in adolescence and adulthood in the United States. METHOD: Using the National Longitudinal Study of Adolescent to Adult Health (N = 12,288), we examined being shot or stabbed ("experienced"), being threatened with a knife or gun ("threatened"), and seeing someone either shot or stabbed ("witnessed") during adolescence (Wave I) as correlates of substance use in adolescence and adulthood (Wave IV) via logistic regression. RESULTS: Violence exposure was a significant correlate of drug use in adolescence and several associations remained significant in adulthood. Witnessing violence had the highest point estimates in the adjusted models in adolescence for each substance use outcome (e.g., Cocaine-Adjusted Odds Ratios [AOR] = 2.59, 95% confidence interval [CI] = 1.21, 5.54). However, the point estimates for threatened with violence or experienced violence were highest in three out of the four drug outcomes in adulthood (e.g., Threatened with violence: Binge drinking-AOR = 1.41, 95% CI = 1.08, 1.83). Conclusion/Importance: Adolescent exposure to witnessing violence had stronger effects on substance use in adolescence, while experiencing and being threatened with violence in adolescence had stronger effects on substance use in adulthood. Violence prevention efforts targeted toward adolescents may lead to a reduction in substance use throughout the life-course, and clinicians and policy makers should be aware of the downstream effects of violence experienced in adolescence.
Entities:
Keywords:
Add health; adolescence; gun violence; life-course; substance use
Authors: África Martos Martínez; María Del Mar Molero Jurado; María Del Carmen Pérez-Fuentes; María Del Mar Simón Márquez; Ana Belén Barragán Martín; José Jesús Gázquez Linares Journal: Psychol Res Behav Manag Date: 2021-05-19