Unhealthy alcohol use Mental and Behavioural Disorders Unhealthy alcohol use
Conditions
Interventions
Qualitative study: a member of the target population (i.e. fulfilling the randomized trial inclusion criteria) will be recruited to download and test a prototype of the smartphone-based intervention.
Sponsors
Lausanne University Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Registered student at one of the participating Schools/Universities (French part of Switzerland) 2. Age 18 years and over 3. Positive screen for unhealthy alcohol use 4. Smartphone ownership 5. Willingness to complete follow-up assessments
Exclusion criteria
Exclusion criteria: 1. Students who participated in the development of the smartphone application
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Mean number of drinks per week over the past 30 days (electronic self-report), measured at 6 months | — |
Secondary
| Measure | Time frame |
|---|---|
| All electronic self-report, measured at 6 months: 1. Number of heavy drinking days over the past 30 days 2. Additional outcomes will be: maximum number of drinks on any day over the past 30 days, alcohol related consequences (measured with the Short Inventory of Problems (SIP-2R), and academic performance | — |
Countries
Switzerland
Outcome results
None listed