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Journal Article

Citation

Gruenewald PJ, Mair C. Alcohol Clin. Exp. Res. 2019; 43(2): 299-308.

Affiliation

Department of Behavioral and Community Health Sciences, University of Pittsburgh, Graduate School of Public Health, 130 DeSoto Street, Pittsburgh, PA, 15261.

Copyright

(Copyright © 2019, John Wiley and Sons)

DOI

10.1111/acer.13940

PMID

30556903

Abstract

BACKGROUND: Survey-based estimates of the prevalence of alcohol abuse, dependence and disorders in the US rely upon self-reports of drinking patterns (e.g., binge drinking), social problems (e.g., trouble at work), physiological responses to use (e.g., tolerance) and desistance from use (e.g., withdrawal). Diagnostic criteria derived from these reports enable prevalence estimates of abuse and dependence, but moderating structural relationships among symptom groups may lead some light and moderate drinkers to appear to exhibit an alcohol use disorder.

METHODS: A dynamic model of drinking and problems predicts that symptoms of dependence will moderate relationships between drinking measures and symptoms of abuse. Wave 1 NESARC data on DSM-IV diagnoses of abuse and dependence were used to test predictions from this model and assess whether moderating effects were observed among lighter and heavier drinkers (those who drink 1-3 vs. 4 or more drinks on average). A dose-response model that accounts for other known sources of risk heterogeneity related to drinking and problems enabled us to test these predictions.

RESULTS: As expected from previous work, symptoms of abuse and dependence and dependence criteria were nonlinearly related to drinking patterns; more symptom reports appeared and criteria were met among less frequent drinkers who drank more on each occasion and this pattern of dose-response was substantially moderated among heavier drinkers. Controlling for these effects, relationships between drinking and symptoms of abuse were moderated among respondents who met more dependence criteria. These effects were observed among both lighter and heavier drinkers.

CONCLUSIONS: Moderating relationships observed between measures of drinking, abuse and dependence criteria among lighter and heavier drinkers suggest that the same etiologic forces are at play among all drinking groups. Greater symptoms of dependence among lighter drinkers may lead to greater reports of symptoms of abuse and an AUD diagnosis. This article is protected by copyright. All rights reserved.

This article is protected by copyright. All rights reserved.


Language: en

Keywords

Abuse; Alcohol Use Disorder; DSM-IV; Dependence; Drinking Problems

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