Year: 2024
Type: article
Study designs: Systematic Review, Meta-Analysis
Abstract: Introduction: Some researchers speculated that novel nicotine-containing products, such as electronic cigarettes and heated tobacco products, could lower the risk of SARS-CoV-2 infection. The aim of this study is to investigate the role of electronic cigarettes on SARS-CoV-2 infection. Methods: We conducted a systematic literature review, updated to February 2023, using PubMed/ MEDLINE and Web of Science and a meta-analysis on all the studies providing data on the link between electronic cigarette and SARS-CoV-2 infection. Results: Starting from 553 non-duplicate publications, we selected 13 original articles on the topic of interest. The pooled odds ratio (OR) of SARS-CoV-2 infection for electronic cigarette users vs. electronic cigarette never/non-users, based on 13 studies (4 cohort and 9 cross-sectional studies), was 1.31 (95% confidence interval, CI: 1.09-1.58). Discussion: No evidence was found on the alleged protective role of electronic cigarette use on SARS-CoV-2 infection. On the contrary, electronic cigarette use is significantly associated with a 30% increased risk of infection.
Source: Tabaccologia
Authors: Marco Scala, COSMO Investigators, Alessandra Lugo, Silvano Gallus
Language: English
Subfield: Physiology
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W4405726255
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