Public Health in Practice (Jun 2024)
The global prevalence of E-cigarettes in youth: A comprehensive systematic review and meta-analysis
Abstract
Objectives: Smoking, especially cigarettes, is known as one of the most common social and health problems among people. E-cigarettes are another form of tobacco that has been an ordinary daily occurrence.Study Design: systematic review and meta-analysis. Methods: Systematic searching of databases was performed in Scopus, Web of Science, PubMed, Science Direct, MagIran, IranDoc, SID and Google search engine based on the PRISMA 2020 guideline. This search was conducted by the end of May 2021. Following full-text assessments, the related data were extracted from the papers. Newcastle-Ottawa scale was also used to evaluate the quality of methodology of the articles. Finally, study analysis was performed using Comprehensive Meta-Analysis software (version 2) based on the random effect model. Results: Global prevalence of E-cigarette in younger individuals was 16.8 (95 % CI: 10.6–25.6) and 4.8 (95 % CI: 3–7.6) in the Ever and Current modes of E-cigarette, respectively. We also found that E-cigarettes were used more common in young boys than young girls in both Ever and Current modes. In young boys, the prevalence of E-cigarette were 18.8 (95 % CI: 8.4–36.8) and 4.9 (95 % CI: 3–8) in both modes of Ever and Current, respectively. In young girls, these factors were 9.9 (95 % CI: 5–18.6) and 1.6 (95 % CI: 1–3.1) in both modes of Ever and Current, respectively. Conclusions: The global prevalence of e-cigarettes among young people, especially young boys, is increasing. Based on this, the prevention and management of the damage of this social phenomenon requires comprehensive global study, planning and policy.