Attitude and Practice Toward Use of Cigarettes and Electronic Cigarettes Among Pregnant Women: A Questionnaire-Based Survey.

Objective: This study aimed to evaluate attitude and practice toward use of regular tobacco cigarettes and electronic cigarettes among pregnant women.

Material and methods: A total of 1123 pregnant women participated on a voluntary basis in this questionnaire survey. Maternal characteristics, cigarette consumption parameters, and personal opinions regarding the adverse effects of smoking during pregnancy were evaluated.

Results: Active smokers composed 12.4% (9.4%: regular tobacco cigarettes, 3.0%: electronic cigarettes) of the study population. Smoking during the current pregnancy, particularly via regular tobacco cigarettes, was more likely for women with smoking during previous pregnancies (56.0% vs. 7.8%, P < .001), previous history of low birth weight infant delivery (16.1% vs. 8.6%, P = .013), premature delivery (16.7% vs. 7.0%, P < .001), and stillbirth (22.8% vs. 11.7%, P = .002). The presence versus absence of smoking during pregnancy was associated with a lower likelihood of being a housewife (70.5% vs. 80.5%, P = .010) and a higher likelihood of having an actively smoking mother (25.9% vs. 11.2%, P < .001) or partner (65.7% vs. 46.9%, P < .001). Regular tobacco cigarette users considered electronic cigarettes to have a higher risk of adverse impacts (11.1% vs. 2.9%, P = .012), while electronic cigarette users considered regular cigarettes to have a higher risk of nicotine exposure (55.9% vs. 13.0%, P < .001).

Conclusion: Our findings indicate being employed, having an actively smoking mother or partner, as well as smoking in previous pregnancies, to be the risk factors for increased likelihood of smoking during pregnancy.