Developmental Patterns of Gambling Participation and Substance use Throughout Adolescence in a Population Birth Cohort.

Carbonneau, Rene; Vitaro, Frank; Brendgen, Mara; Boivin, Michel; Côté, Sylvana M.; Tremblay, Richard E.

This study investigated adolescents' single and co-occurring developmental patterns of gambling participation and substance use and their association with gambling and substance use-related issues at age 17, controlling for confounders. Multiple assessments from age 12 to 17 were conducted in a population-based cohort (N=1594, 51.2% boys). Latent growth modeling was used to analyze developmental patterns and Generalized linear models to examine their association with age-17 gambling and substance use-related problems, types and variety of activities, and substance abuse. Results revealed six developmental patterns, including Low- or Non-substance Users or Gamblers (24.2% sample), two trajectory-classes of Later-Onset Increasing (to a moderate level) substance users, either with or without gambling participation (7.8% and 45.5%, respectively), two trajectory-classes of Early-Onset Increasing (to a higher level) substance users, either with or without gambling participation (6.2% and 12.7%, respectively), and a smaller trajectory-class of Slow-Increasing Substance Users and Early-Onset Gamblers, declining to non-gambling after age 13 (3.6%). Gambling participation and substance use did not appear to influence each other with regard to their onset and course throughout adolescence, and to age-17 types and variety of gambling activities or substances used, problems related to gambling participation or substance use, or substance abuse. These findings are consistent with the addictive syndrome model and with both common and individualized approaches to prevention and treatment for adolescent gamblers or substance users.

COMPULSIVE gambling; GAMBLING; SUBSTANCE abuse; COHORT analysis; ADOLESCENCE; PARTICIPATION; TEENAGE boys

Journal of Gambling Studies, 2023, Vol 39, Issue 1, p137

1050-5350

Academic Journal

10.1007/s10899-022-10107-9