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Perceived relative harm of electronic cigarettes over time and impact on subsequent use. A survey with 1-year and 2-year follow-ups
INTRODUCTION: Media presentations of e-cigarettes may affect perception of the devices which may influence use. OBJECTIVES: To assess in a cohort of past-year smokers (1) if perceived harm of e-cigarettes relative to cigarettes changed over time, (2) predictors of perceived relative harm, (3) if per...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4686045/ https://www.ncbi.nlm.nih.gov/pubmed/26507173 http://dx.doi.org/10.1016/j.drugalcdep.2015.10.014 |