Prevalence of dual use of combustible tobacco and E-cigarettes among pregnant smokers: a systematic review and meta-analysis - BMC Public Health
November 19, 2024 by biomedcentral.com
Prevalence of dual use of combustible tobacco and E-cigarettes among pregnant smokers: a systematic review and meta-analysis - BMC Public Health
Tobacco and e-cigarette use in pregnancy raises public health concerns, with risks like premature birth. Dual use prevalence is 4.6%, but high study heterogeneity requires further exploration. Factors influencing variability include country differences, data collection methods, smoking definitions, and sample sizes. Smoking affects newborn health, while e-cigarettes' risks include fetal harm and potential exposure to toxic substances. E-cigarettes as a harm reduction tool for pregnant women face mixed views. While they may be a safer alternative to traditional smoking, concerns exist about their effects and potential for nicotine dependence.
