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Effectiveness of a complex intervention in reducing the prevalence of smoking among adolescents: study design of a cluster-randomized controlled trial
BACKGROUND: The likelihood of an adolescent taking up smoking may be influenced by his or her society, school and family. Thus, changes in the immediate environment may alter a young person’s perception of smoking. METHODS/DESIGN: The proposed multi-center, cluster-randomized controlled trial will b...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4008389/ https://www.ncbi.nlm.nih.gov/pubmed/24739452 http://dx.doi.org/10.1186/1471-2458-14-373 |