Prescription drug misuse, illicit drug use, and their potential risk and protective correlates in a Hispanic college student sample.

Illicit substance use has increased in Hispanics. Recent trends also warrant focus on prescription drug misuse, given its increased prevalence among college students. The aims of this study were to assess prescription drug misuse and illicit drug use in Hispanic students, as well as potential theoretically and empirically based risk and protective factors. Hispanic students (n = 435; 59% female) from a U.S. university located on the border with México completed a sociodemographic survey, licit, illicit, and prescription drug use frequency questionnaires, an attitudes and beliefs about prescription drugs survey, the Short Acculturation Scale for Hispanics, the Depression, Anxiety, and Stress Scales, the Collectivist Coping Styles Measure, and the Multidimensional Scale of Perceived Social Support. A hierarchical logistic regression assessed prescription drug misuse predictors including demographics, licit/illicit substance use, attitudes toward prescription drug use, acculturation, distress symptoms, coping style, perceived social support, and the interaction between distress symptoms and acculturation. A negative binomial regression assessed predictors of past 30-day illegal drug use (the same predictors as the previous model except illicit drug use). Results indicated that positive attitudes toward prescription drugs, higher anxiety, and lower depressive symptomatology increased the odds of prescription drug misuse. Past 30-day alcohol use, positive attitudes toward prescription drugs, and higher acculturation predicted past 30-day illicit drug use. Prescription drug misuse was differentially associated with distress symptoms, whereas the convergence model of acculturation was supported regarding illegal drug use. Inconsistent with hypotheses, protective factors were not significantly associated with substance use. PsycINFO Database Record (c) 2013 APA, all rights reserved.