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Published on: January 5, 2018
What makes emergency department patients reduce their alcohol consumption?--a computer-based intervention study in
Anna Trinks1, Karin Festin, Preben Bendtsen
1Department of Medical and Health Science, Division of Community Medicine, Linköping University, SE-581 83 Linköping, Sweden. anna.trinks@liu.se
Objectives:
This study investigates the effectiveness of a computerized emergency department intervention for alcohol consumption and identifies explanation factors associated with reduced alcohol consumption from risk to non-risk drinking.
Methods:
Patients aged 18-69 years registered at the ED triage answered alcohol-related questions on a touch-screen computer. Follow-up data were collected by means of a postal questionnaire that was mailed to the patients 6 months after their ED visit.
Results:
There were four independent explanations for reduced alcohol consumption: being motivated to reduce alcohol consumption at baseline, influenced by just visiting the emergency department, considering the alcohol-related feedback information and impact from a health care provider. 339 patients could be followed up and of these were 97 categorized as risk drinkers at baseline and 45 became non-risk drinker 6 month later.
Conclusions:
Being motivated to reduce alcohol consumption at baseline, influenced by just visiting the emergency department, considering the alcohol-related feedback information and impact from a health care provider were predictors for change from risk to non-risk drinking 6 months later.

