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Frequency–risk relationships between second-hand smoke exposure and respiratory symptoms among adolescents: a cross-sectional study in South China

OBJECTIVES: Although previous studies have suggested an association between second-hand smoke (SHS) exposure and respiratory symptoms, current evidence is inconsistent. Additionally, it remains unclear whether there are frequency–risk relationships between SHS exposure and respiratory symptoms among...

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Detalles Bibliográficos
Autores principales: Chen, Zhiyao, Liu, Guocong, Chen, Jianying, Li, Shunming, Jiang, Ting, Xu, Bin, Ye, Xiaohua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5892781/
https://www.ncbi.nlm.nih.gov/pubmed/29615447
http://dx.doi.org/10.1136/bmjopen-2017-019875