Factors Influencing the Frequency of Emergency Department Utilization by Individuals with Substance Use Disorders.

This study assessed the characteristics of individuals with substance use disorders (ISUDs) according to their frequency of emergency department (ED) utilization, and examined which variables were associated with an increase in ED visits using Andersen's model. Data linkage of administrative databanks from three sources [addiction rehabilitation centre registry, physician billing systems, and hospital discharge databank] for 4526 ISUDs was performed. Predisposing, enabling and need factors associated with number of ED visits were determined using a negative binomial regression model and generalised estimating equations.

Substance abuse treatment for adolescents: how are family factors related to substance use change?

Parental involvement in adolescents' substance abuse treatment is highly recommended, even though the mechanisms explaining how this favors youths' recovery are not well understood. The present study examines the association between (1) changes in adolescents' substance use and parenting practices, as measured by adolescent self-disclosure and parental warmth; (2) changes in mothers' mental health and their parenting practices, and (3) parental use of services offered by substance abuse treatment centres, parenting practices and adolescent substance use. In total, 147 adolescents and 69 mothers participated in this study.

Assessing covariates of drug use trajectories among adolescents admitted to a drug addiction center: mental health problems, therapeutic alliance, and treatment persistence.

This study aimed to assess covariates of drug use trajectories among 102 adolescents admitted to a drug user treatment program between November 2005 and November 2006 in Québec, Canada. The influences of mental health, therapeutic alliance, and treatment persistence were examined. The Addiction Severity Index was used to measure drug use severity and mental health problems; the California Psychotherapy Alliance Scales was used for therapeutic alliance.

Clinical measurement of addictions.

Introduction And Aims: To conduct a systematic review of instruments for the clinical measurement of addictive behaviours and to determine whether substance addictive behaviours (SAB) and non-substance addictive behaviours (NSAB) are similarly conceptualised in clinical research.

Design And Methods: The analytic strategy employed comprised three steps: (i) major search engines were used to take stock of available clinical instruments for assessing addictive behaviours; (ii) an analysis grid was developed and validated, covering 21 parameters under four heuristic categories: dependence, temperament, social handicap and cognitive behaviour; and (iii) all instruments were analysed and compared via the grid.

Results: The search yielded 157 questionnaires covering 14 addictive behaviours.