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TOPAS Study: Evaluation of Tobacco Free Duo (T-DUO)
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Description: Tobacco Free Duo is a school-based smoking prevention program in Sweden. The TOPAS study is the first experimental evaluation of this long-running, nation-wide intervention program. Trial registration: http://www.isrctn.com/ISRCTN52858080. (1) Study protocol primary evaluation (Effectiveness according to Intention to Treat): JMIR Res Protoc 2020;9(10):e21100 doi: 10.2196/21100 (2) Cost -effectiveness and health equity impact: BMJ Open https://doi.org/10.1136/BMJOPEN-2020-045476
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Intention To Treat analysis: Baseline characteristics and results at 2-year follow-up.
Primary evaluation of intervention effect on the prevention of tobacco use after 21-months according to intention to treat (ITT)
Equity impact analysis T-DUO - Topas study
This study is part of the TOPAS project. TOPAS is a 3-year intervention study that evaluates Tobacco-free Duo (T-Duo), a multicomponent school-based p...
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