E-Cigarette Use Patterns and High-Risk Behaviors in Pregnancy: Behavioral Risk Factor Surveillance System, 2016–2018
Open accessAbstract
Introduction The prevalence of e-cigarette use has increased dramatically in the last decade in the U.S. Understanding the prevalence, patterns of use, and risk factor associations of e-cigarette use in pregnant women is particularly important, as this could have potential health implications for the mother and the developing child. Methods Using Behavioral Risk Factor Surveillance System Survey data from 2016 to 2018, adult women of reproductive age (18-49 years) who reported being pregnant (n=7,434) were studied. Self-reported current e-cigarette use was the main exposure. Other measures included combustible cigarette smoking status and high-risk behaviors (including other tobacco, marijuana, or heavy alcohol use; binge drinking; and others). All analyses were done in 2019. Results Approximately 2.2% of pregnant women reported current e-cigarette use, of whom 0.6% reported daily use. The highest prevalence of e-cigarette use was observed in the youngest age group of pregnant women (3.2%), with 41.7% of all pregnant current e-cigarette users being aged 18-24 years. There was a marked increase in the prevalence of current use of e-cigarettes among pregnant women from 1.9% in 2016 to 3.8% in 2018. Approximately 46% of pregnant current e-cigarette users reported concomitant cigarette smoking. Compared with pregnant never e-cigarette users, pregnant current e-cigarette users had a higher prevalence of other tobacco product use, marijuana use, heavy alcohol intake, binge drinking, and other high-risk behaviors. Conclusions These findings underscore the need to strengthen prevention and policy efforts, specifically in the vulnerable subgroup of pregnant women.
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Nearly all pregnant women who vape are likely to be current or former smokers.
“as nearly all pregnant women who vape are likely to be current or former smokers [14, 60–62]”
From Vaping during pregnancy: a systematic review of health outcomes. (2024) · cites this paper as [60]
The Results report that 30.3% of pregnant current e-cigarette users had never smoked combustible cigarettes. That is contrary to the claim that nearly all pregnant women who vape are current or former smokers. (LLM, conf=0.90)
Checked by a reasoning model — may be wrong.
Experimental — accuracy not yet measuredWhere the risk of exclusive-vaping was reported, it is possible that this heightened risk is largely due to high levels of smoking at times beyond the assessment period or concurrent unreported smoking.
“Thus, where the risk of exclusive-vaping was reported, as nearly all pregnant women who vape are likely to be current or former smokers [14, 60–62] it is possible that this heightened risk is largely due to high levels of smoking at times beyond the assessment period or concurrent unreported smoking.”
From Vaping during pregnancy: a systematic review of health outcomes. (2024) · cites this paper as [60]
The citation is attached to the assertion that nearly all pregnant women who vape are current or former smokers. The Results (page unavailable) instead report that 30.3% of pregnant current e-cigarette users had never smoked combustible cigarettes, contrary to “nearly all.” The paper does not establish the proposed explanation involving smoking outside the assessment period or unreported concurrent smoking. (LLM, conf=0.86)
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Wells, A. C., & Lotfipour, S. (2023) · Advances in Drug and Alcohol Research · doi:10.3389/adar.2023.11628 · Cited by 50 · see citing works
Archie, S. R., Sifat, A. E., Zhang, Y., Villalba, H., Sharma, S., Nozohouri, S., & Abbruscato, T. J. (2023) · Fluids and Barriers of the CNS · doi:10.1186/s12987-023-00416-5 · Cited by 36 · see citing works
Vaping during pregnancy: a systematic review of health outcomes.
Ussher, M., Fleming, J., & Brose, L. (2024) · BMC pregnancy and childbirth · doi:10.1186/s12884-024-06633-6 · Cited by 27 · see citing works
“Thus, where the risk of exclusive-vaping was reported, as nearly all pregnant women who vape are likely to be current or former smokers [14, 60–62] it is possible that this heightened risk is largely due to high levels of smoking at times beyond the assessment period or concurrent unreported…”
BackgroundAssociations between electronic nicotine delivery systems and birth outcomes
Hawkins, S. S., Wylie, B. J., & Hacker, M. R. (2022) · The Journal of Maternal-Fetal & Neonatal Medicine · doi:10.1080/14767058.2021.1929156 · Cited by 26 · see citing works
Use of e-cigarettes in pregnancy: A systematic review of evidence published from 2020-2022
Bell, L., Whelan, M., Thomas, L., Edwards, E., Lycett, D., Hayward, K., Wilson, K., Harrison, R., & Patel, R. (2025) · Journal of Public Health · doi:10.1007/s10389-023-02026-9 · Cited by 23 · see citing works
- Authors
- Obisesan, O. H., Osei, A. D., Uddin, S. M. I., Dzaye, O., Cainzos-Achirica, M., Mirbolouk, M., Orimoloye, O. A., Sharma, G., Al Rifai, M., Stokes, A., Bhatnagar, A., El Shahawy, O., Benjamin, E. J., DeFilippis, A. P., & Blaha, M. J.
- Affiliations
- American Heart Association (US)
- Johns Hopkins University (US)
- Yale New Haven Hospital (US)
- Vanderbilt University Medical Center (US)
- Boston University (US)
- Corresponding author
- Blaha, Michael J.
- ORCID
- Venue
- American Journal of Preventive Medicine
- Publisher
- Elsevier BV
- Published
- 2020-08
- Volume
- 59
- Issue
- 2
- Pages
- 187-195
- ISSN
- 0749-3797 (ISSN-L)
- PMC
- PMC8349302
- OpenAlex
- W3021979536
- Cited by
- 70
- References
- 5
- Citations by year
- 2026: 12 · 2025: 6 · 2024: 15 · 2023: 13 · 2022: 10 · 2021: 10 · 2020: 4
- FWCI
- 5.57
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- American Journal of Preventive Medicine (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- Funders
- Food and Drug Administration
- Topics
- Health Sciences › Medicine › Physiology › Smoking Behavior and Cessation
- Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Prenatal Substance Exposure Effects
- Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
- Keywords
- vaping, pregnancy, smoking during pregnancy, combustible cigarette smoking, cannabis use, binge drinking, heavy alcohol use, tobacco product use, high-risk behaviors, adolescent pregnancy, prevalence trends, maternal and child health
- MeSH terms
- Vaping, Adolescent, Adult, Cross-Sectional Studies, Female, Humans, Middle Aged, Pregnancy, Risk-Taking, Prevalence, Pregnant Women, Pregnant People, Behavioral Risk Factor Surveillance System, Young Adult, Electronic Nicotine Delivery Systems
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