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Research Article

A latent class analysis of alcohol-related problems among adults who drank in the past year

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Received 12 May 2022, Accepted 12 Apr 2023, Published online: 20 Apr 2023
 

ABSTRACT

Background

Research on alcohol-related problems often examines individual problem types in isolation or uses scales that provide a single cumulative severity score for alcohol-related harms. This study aims to assess the patterns of seventeen distinct alcohol-related problems and how they co-occur.

Methods

The East Bay Neighborhood Study surveyed a community sample of 864 adults who drank in the past year in Alameda County, California. Participants reported if they experienced each of seventeen alcohol-related problems in the last year. Latent class analysis assessed subgroups of problems. Logistic regression models examined associations between class membership, sociodemographics, and alcohol use.

Results

A two-class model best fit the data. The multiple problems class (18% of respondents) was characterized by experiencing problems of all types and almost all experiences of legal, violence, and risky sex-related problems. The none/few problems class (82%) was characterized by a low prevalence of all problem types, with only a small proportion experiencing hangovers. In adjusted models, only older age (AOR = 0.90, 95% CI = 0.88–0.92) had lower odds of multiple problems class membership.

Conclusions

Numerous alcohol-related problems co-occurred within a small subgroup of people who drank in the last year, while the majority experienced few problems. Results suggest that focusing on singular alcohol-related problems may overlook patterns of concurrent problems in high-risk groups.

Disclosure statement

No potential conflict of interest was reported by the authors.

Supplementary material

Supplemental data for this article can be accessed online at https://doi.org/10.1080/14659891.2023.2203233.

Additional information

Funding

This study was supported by the National Institutes of Health (NIH), National Institute on Alcohol Abuse and Alcoholism (NIAAA) grants R01AA024759, P60AA006282, and K01AA027564 and the National Institute on Drug Abuse (NIDA) grant F31DA052142.

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