Citation

Walton MAL, Cunningham R, Chermack ST, Tripathi S, Weber J, Maio RF, Booth BM. Drug Alcohol Depend. 2009; 99(1-3): 79-88.

Affiliation

Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States.

Copyright

(Copyright © 2009, Elsevier Publishing)

DOI

10.1016/j.drugalcdep.2008.07.001

PMID

18722724

PMCID

PMC2656683

Abstract

This study examined 1-year violence outcomes among non-injured patients treated in the Emergency Department (ED) for cocaine-related chest pain. An urban Level I ED required patients with chest pain (age 60 and younger) provide a urine sample for cocaine testing. Cocaine-positive consenting patients (n=219) were interviewed in the ED; 80% completed follow-up interviews over 12-months (n=174; 59% male, 79% African-American, mean age=38.8, standard deviation 9.06; range=19-60). Baseline rates of past year violent victimization and perpetration history were: 38% and 30%, respectively. During the 12-month follow-up, rates of victimization and perpetration outcomes were 35% and 30%, respectively. Predictors of violence outcomes (either victimization or perpetration) in the year post-ED visit based on characteristics were measured at baseline or during the follow-up period (i.e., gender, age, psychological distress, binge drinking days, cocaine use days, marijuana use days, substance abuse/dependence diagnosis, victimization/perpetration history). Victimization during the follow-up was related to younger age, more frequent binge drinking and marijuana use at baseline, and victimization history, and to substance abuse/dependence, more frequent binge drinking, and psychiatric distress at follow-up. Specifically, participants who reported victimization at baseline were approximately 3 times more likely to report victimization at 12-month follow-up. Perpetration during the follow-up was related to younger age and more frequent binge drinking at baseline, and to substance abuse/dependence, more frequent binge drinking, and psychiatric distress at follow-up. Overall, no significant gender differences were observed in violence; however, women were more likely than men to report injury during the most severe partner violence incident. Violence is a common problem among patients presenting to an inner-city ED for cocaine-related chest pain, with younger age and frequency of binge drinking being a consistent marker of continued violence involvement. Intervention approaches tolink these not-in-treatment cocaine users to services and reduce cocaine use must takeinto account concomitant alcohol misuse and violence.

Language: en