Alcoholism and Drug Addiction (Sep 2015)

Does brief intervention work for heavy episodic drinking? A comparison of emergency department patients in two cultures

  • Cheryl J. Cherpitel,
  • Yu Ye,
  • Jacek Moskalewicz,
  • Grażyna Świątkiewicz

DOI
https://doi.org/10.1016/j.alkona.2015.05.001
Journal volume & issue
Vol. 28, no. 3
pp. 145 – 162

Abstract

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Introduction: Little has been reported on the efficacy of brief intervention (BI) among heavy episodic drinkers, although this drinking style is known to be especially harmful in relation to negative consequences including alcohol-related injuries. The comparative efficacy of BI is analysed in two similar randomised controlled clinical trials of emergency department (ED) patients in different cultures, both exhibiting similar styles of heavy episodic drinking: Polish and Mexican-Americans in the U.S. Methods: Improvements in drinking and problem outcomes are analysed at 3-month and 12-month follow-up, using random effects modelling, among 446 Polish patients and 698 Mexican-American patients, randomised to screened-only, assessment, and intervention conditions in each study. Results: In Poland significant improvement was observed in all outcome measures for the assessed condition at 3 months compared to baseline, but only in the two problem variables at 12 months, while for the intervention condition, significant improvement was found in all outcome measures at both time periods; however, estimates of the interaction terms were not statistically significant. In the Mexican-American study, while significant improvement in nearly all outcome measures were observed at 3 months and 12 months for both conditions, estimates of the interaction terms suggest that for all drinking variables, but not problem variables, outcomes were significantly improved for the intervention condition over the assessed condition at 12 months, suggesting a 12-month intervention effect. Conclusions: Findings here are non-conclusive regarding a treatment effect of BI for heavy episodic drinking in ED patients. Given the mixed findings for BI in other ED studies, future studies need to explore the efficacy of BI in other populations and cultures exhibiting different drinking patterns to help identify what type of drinker would most benefit from BI in the ED setting.

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