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, 92 (1-3), 239-47

Likelihood of Developing an Alcohol and Cannabis Use Disorder During Youth: Association With Recent Use and Age

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Likelihood of Developing an Alcohol and Cannabis Use Disorder During Youth: Association With Recent Use and Age

Ken C Winters et al. Drug Alcohol Depend.

Abstract

Aim: We extend the literature on the association of early onset of drug use and estimated risk for developing a substance use disorder (SUD) by investigating the risk that recent onset of alcohol and cannabis use confers for developing a substance use disorder at each chronological age of adolescence and young adulthood (12-21-years-old).

Design: Using 2003 data from the National Survey on Drug Use and Health [Substance Abuse Mental Health Service Administration (SAMHSA), 2004. Overview of Findings from the 2003 National Survey on Drug Use and Health. Office of Applied Studies, NSDUH Series H-24, DHHS Publication No. SMA-04-3963, Rockville, MD], we computed separate risk indices for developing an alcohol and cannabis use disorder for recent (prior 2 years) alcohol and cannabis users, respectively, at each age from 12 to 21 years of age, and compared estimated risk to recent onsets users among respondents aged 22-26.

Findings: The results indicated that the teenage years were strongly linked to an elevated risk status. The odds ratio (OR) of having a prior year alcohol use disorder (AUD) among recent onset alcohol users was significantly elevated for youth at ages 14, 16, 17 and 18 (range of ORs=2.0-2.1) compared to the estimated risk for AUD among recent onset users aged 22-26. For cannabis, we obtained significantly elevated ORs for a cannabis use disorder (CUD) at each of teenage years (ages 12-18; range of ORs=3.9-7.2), when compared to older recent onset users (aged 22-26).

Conclusions: These data provide further epidemiological support that adolescence is a particularly vulnerable period for developing a SUD.

Conflict of interest statement

Conflict of Interest: There are no conflicts of interest to report for both authors.

Figures

Fig. 1
Fig. 1
Percentages of past year alcohol use disorder by age among recent alcohol onset users (prior 2 years; n = 4074)
Fig. 2
Fig. 2
Percentages of past year cannabis use disorder by age among recent cannabis onset users (prior 2 years; n = 2176)

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