Primary Prevention of Smoking and Drinking in Young People: Nine year follow-up of two cluster-randomized school based drug prevention trials

• Conditions: Tobacco and alcohol use; F10; F17; Mental and behavioural disorders due to use of alcohol; Mental and behavioural disorders due to use of tobacco

• Registration Number: DRKS00007857
• Lead Sponsor: Institut für Therapie- und Gesundheitsforschung,IFT-Nord gGmbH

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2015-03-03
• Study Completion: 2016-04-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 1087

Inclusion Criteria

Participation in one of the original studies in 2006

Exclusion Criteria

No participation in one of the original studies in 2006

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Frequency and quantity of past and current cigarette and alcohol use at long-term follow-up 9 years after baseline

Secondary Outcome Measures

Name	Time	Method
Current cannabis use, (emotional and physical) health (reference: Individual questionnaire 2014 of the German Socio-Economic Panel Study; SOEP)