Pregnant women’s use of e‐cigarettes in the UK: a cross‐sectional survey

Objective To estimate prevalence of vaping in pregnancy. Compare characteristics and attitudes between exclusive smokers and vapers, and between exclusive vapers and dual users (smoke and vape). Design Cross‐sectional survey. Setting Hospitals across England and Scotland. Population Pregnant women attending antenatal clinics in 2017. Methods Women at 8–24 weeks’ gestation completed screening questions about their smoking and vaping. Current or...