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Table 2 Measures and measurement points

From: Vorvida: study protocol of a randomized controlled trial testing the effectiveness of Internet-based self-help program for the reduction of alcohol consumption for adults

  AUDIT-C QFI1 TFB2 Being Drunk3 Binge Drinking3 CAEQ4 AASE-G5 RCQ-G6 Readiness-Ruler7 ZUF-88,9
Screening X X         
t0 baseline   X X X X X X X X  
t1 three month follow-up   X X X X X X X X X
t2 six month follow-up   X X X X X X X X X
  1. 1Quantity- Frequency-Index (amount of alcohol in g) last 30 days, 2Timeline-Follow-Back (amount of alcohol in g) last 7 days, 3Single item, 4 The Comprehensive Alcohol Expectancy Questionnaire, 5Alcohol Abstinence Self-efficacy Questionnaire, 6Readiness to change Questionnaire, Readiness-Ruler, 8Patient satisfaction questionnaire, 9Intervention group only