Primary and Secondary Outcomes: Estimated Means and Comparisons of AB-CASI vs Standard Care From the Generalized Linear Mixed Model
Revised Injury Behavior, alcohol dependence status
SECONDARY, ARRESTED, EVENT
Abbreviation: AB-CASI, automated bilingual computerized alcohol screening and intervention.The primary outcome was the self-reported number of binge drinking episodes in the last 28 days, assessed at 12 months after randomization. All other outcomes were secondary.For count outcomes (binge drinking episodes and weekly standard drinks), least squares means were used to calculate relative difference, which represents the ratio of the mean score of the AB-CASI group to the mean score of the standard care group (ie, mean score in the AB-CASI group divided by mean score in the standard care group). For binary outcomes (driven, missed work, arrested, and reported injuries), estimated probabilities were used to calculate risk ratio. 95% CIs were used for the number of binge drinking episodes, and 99% CIs were used for all other outcomes.Adjusted for baseline number of binge drinking episodes, sex, preferred language (English or Spanish), and alcohol dependence status.Based on the timeline followback method.Binge drinking was defined as 4 or more drinks per occasion for women or individuals older than 65 years and 5 or more drinks per occasion for men.Based on the brief event data measure.Adjusted for baseline number of binge drinking episodes, baseline number of weekly standard drinks, sex, preferred language (English or Spanish), and alcohol dependence status. Missing data were recoded as a response of Adjusted for baseline outcome, baseline number of binge drinking episodes, baseline number of weekly standard drinks, sex, preferred language (English or Spanish), and alcohol dependence status.Based on the Revised Injury Behavior Checklist.