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Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System

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Cigarette, shisha, and electronic smoking and respiratory symptoms in Swiss children: The LUIS study

Rebeca Mozun¹, Cristina Ardura-Garcia¹, Carmen C M de Jong¹

¹Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.

Pediatric Pulmonology

|July 28, 2020

Abstract

Background:

Smoking habits in adolescents are changing. We assessed active smoking of conventional cigarettes, e-cigarettes and shishas in Swiss schoolchildren, studied risk factors and compared respiratory problems between smokers and non-smokers.

Methods:

We used data from LuftiBus in the school (LUIS), a school-based survey of respiratory health of children carried out 2013 to 2016 in the canton of Zurich, Switzerland. Participants were asked about use of cigarettes, shishas, and electronic smoking devices (ESD), and current respiratory symptoms. We studied associations between smoking and risk factors using logistic regression.

Results:

We included 3488 schoolchildren. Among 6 to 12-year-olds, 90/1905 (5%) had smoked occasionally (

Conclusion:

Smoking of shishas and ESDs is common among Swiss adolescents and often combined with smoking cigarettes. Adolescent smokers reported more respiratory symptoms than never smokers. We recommend smoking preventive strategies that include all forms of smoking.

Keywords:

adolescents e-cigarettes respiratory symptoms shisha smoking

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