Cigarette, shisha, and electronic smoking and respiratory symptoms in Swiss children: The LUIS study. Issue 10 (4th August 2020)

• Record Type: Journal Article
• Authors: Mozun, Rebeca; Ardura‐Garcia, Cristina; de Jong, Carmen C. M.; Goutaki, Myrofora; Usemann, Jakob; Singer, Florian; Latzin, Philipp; Kuehni, Claudia E.; Moeller, Alexander
• Is Part Of: Pediatric pulmonology. Volume 55:Issue 10(2020)
• Page Start: 2806
• Page End: 2815
• Publication Date: 2020-08-04
• Subjects: adolescents -- e‐cigarettes -- respiratory symptoms -- shisha -- smoking; Pediatric respiratory diseases -- Periodicals; Pediatrics -- Periodicals; 618.922
• DOI: 10.1002/ppul.24985
• Languages: English
• ISSNs: 8755-6863

Abstract

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 (<once/week). Among 13 to 17‐year‐olds, 563/1583 (36%) had smoked occasionally of whom 414 smoked ESDs, 409 shishas, and 276 cigarettes. Among 13 to 17‐year‐olds who smoked frequently (≥once/week), 41/54 (76%) smoked cigarettes. A 22% of 15 to 17‐year‐olds (104/477) had used all three products. Smoking was more common in adolescents who were male (adjusted OR, 2.1; 95% CI, 1.7‐2.6), lived in rural areas (1.8, 95% CI, 1.2‐2.9 vs small urban), and whose mother (1.7, 95% CI, 1.3‐2.3) or father (1.5, 95% CI, 1.2‐1.9) smoked. Current respiratory symptoms like rhinitis, dyspnea, and wheeze were more common among frequent smokers (44%, 30%, 12%, respectively) and occasional smokers (32%, 22%, 13%) than in never smokers (29%, 19%, 8%, P for trend <.05). 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.