Effectiveness of the Smoke-Free Class Competition (SFC) in delaying the onset of smoking in Polish students: a cluster-randomized controlled trial
Completed
- Conditions
- Smoking preventionMental and Behavioural Disorders
- Registration Number
- ISRCTN39902015
- Lead Sponsor
- European Commission
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 2940
Inclusion Criteria
1. Students of public schools
2. Age between 10?13 years old (10 year on the beginning of the study, 4th grade)
3. Written consent of parents
Exclusion Criteria
1. Students of schools with special pedagogic needs
2. Missing parental consent
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method