Alcohol consumption, Problem drinking Mental and Behavioural Disorders
Conditions
Interventions
Intervention Group:
Web-based feedback including individually tailored graphical and textual information concerning:
1. The number of drinks consumed per week in relation to the age and gender-specifi
Sponsors
Swiss Research Institute for Public Health and Addiction (Switzerland)
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Age > 15 years 2. Possession of a mobile phone
Exclusion criteria
Exclusion criteria: None
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Frequency of risky single occasion drinking (RSOD) occasions in the last 30 days (?How often did you have (male: 5 female: 4) or more drinks on one occasion in the last 30 days??). | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Quantity of alcohol consumption, assessed by a 7 day drinking calendar for which participants are asked to think about a typical week in the past month and, for each day, to record the number of standard drinks they typically consume on that day. 2. Peak blood alcohol concentration assessed by asking participants to report the number of standard drinks consumed and the duration of their heaviest drinking episode in the previous 30 days. This information will be used along with the sex and weight to calculate an estimated peak blood alcohol concentration based on the Widmark Formula. 3. Normative misperceptions of alcohol consumption. | — |
Countries
Switzerland
Outcome results
None listed