We have located links that may give you full text access.
Comparative Study
Journal Article
Randomized Controlled Trial
Research Support, Non-U.S. Gov't
How alcohol use problem severity affects the outcome of brief intervention delivered in-person versus through computer-generated feedback letters.
Drug and Alcohol Dependence 2018 Februrary 2
OBJECTIVE: The aim was to test if people with different alcohol use problem severity benefitted differentially from brief alcohol interventions delivered in-person versus through computer-generated feedback letters.
METHODS: Nine hundred sixty-one 18-64year old general hospital inpatients with at-risk alcohol use (mean age=40.9years [standard deviation=14.1], 75% men) were randomized to a) in-person counseling, b) computer-generated individualized feedback letters, or c) assessment only. Both interventions were delivered on the ward and 1 and 3 months later. Outcome was the change in the self-reported alcohol use per day at 6-, 12-, 18-, and 24-month follow-up. The Alcohol Use Disorder Identification Test (AUDIT) score was tested as a moderator of the effect of in-person counseling and computer-generated feedback letters, with higher AUDIT scores indicating more severe alcohol problems.
RESULTS: Compared to assessment only, computer-generated feedback letters more strongly reduced alcohol use over 24 months among persons with AUDIT scores of about 8 and lower (ps <0.05). In-person counseling tended to be superior over assessment only among persons scoring high on the AUDIT, but differences were not statistically significant. Six-, 12-, and 18-month differences between in-person counseling and computer-generated feedback letters were significant (ps<0.05) for persons with AUDIT scores below 7.1-7.7. The differences between both interventions attenuated at 24-month follow-up.
CONCLUSIONS: Computer-based intervention delivery may be superior over in-person delivery for people with low levels of alcohol use problem severity, whereas those with more severe alcohol problems may require more intensive care.
METHODS: Nine hundred sixty-one 18-64year old general hospital inpatients with at-risk alcohol use (mean age=40.9years [standard deviation=14.1], 75% men) were randomized to a) in-person counseling, b) computer-generated individualized feedback letters, or c) assessment only. Both interventions were delivered on the ward and 1 and 3 months later. Outcome was the change in the self-reported alcohol use per day at 6-, 12-, 18-, and 24-month follow-up. The Alcohol Use Disorder Identification Test (AUDIT) score was tested as a moderator of the effect of in-person counseling and computer-generated feedback letters, with higher AUDIT scores indicating more severe alcohol problems.
RESULTS: Compared to assessment only, computer-generated feedback letters more strongly reduced alcohol use over 24 months among persons with AUDIT scores of about 8 and lower (ps <0.05). In-person counseling tended to be superior over assessment only among persons scoring high on the AUDIT, but differences were not statistically significant. Six-, 12-, and 18-month differences between in-person counseling and computer-generated feedback letters were significant (ps<0.05) for persons with AUDIT scores below 7.1-7.7. The differences between both interventions attenuated at 24-month follow-up.
CONCLUSIONS: Computer-based intervention delivery may be superior over in-person delivery for people with low levels of alcohol use problem severity, whereas those with more severe alcohol problems may require more intensive care.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app