Table 1 Measures
Measures | Mo. 0 | Mo. 3 | Mo. 6 | Mo. 12 |
|---|---|---|---|---|
Alcohol use | ||||
12-month alcohol abstinence, 1 item | X | |||
Alcohol Use Disorders Identification Test [20], 10 itemsa | X | X | X | X |
Alcohol use frequency and quantity past 30 days [3], 4 items | X | X | X | X |
Drinks consumed on each day in the past week, 7 items | X | X | X | X |
TTM constructs | ||||
Stage of change, 4-item staging algorithm [3] | X | XIG | XIG | X |
Alcohol Abstinence Self-Efficacy, 8-item short form [25] | XIG | XIG | XIG | |
Alcohol Decisional Balance Scale, 10-item short form [25] | XIG | XIG | XIG | |
Processes Of Change questionnaire, 20-item short form [29] | XIG | XIG | XIG | |
Health and behavioral health risk factors | ||||
Self-reported health, 1 item [23] | X | X | X | X |
5-item Mental Health Inventory [22] | X | X | X | X |
Tobacco use, 5 items | X | X | X | X |
Fruit and vegetable intake, 1 item | X | X | ||
Moderate to vigorous physical activity, 2 items | X | X | ||
Height and weight, 2 items | X | X | ||
Socio-demographics | ||||
Sex, age, pregnancy, marital status, employment status | X | X | X | X |
Years of school education, professional qualification | X | |||