Respiratory Symptoms and Urinary Cotinine Levels in Pre-school Children Exposed to Environmental Tobacco Smoke

Objective: Preschool children exposed to environmental tobacco smoke (ETS) are at risk of developing adverse respiratory health effects. The present study aimed to investigate the relationship between the effects of cigarette-smoking caregivers on respiratory symptoms and urinary cotinine (UC) level...

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Bibliographic Details
Main Authors: Yun Wang, Zhiqiang Huang, Dan Luo, Lang Tian, Mi Hu, Shuiyuan Xiao
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-01-01
Series:Frontiers in Public Health
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2020.587193/full