1. Impact of state tobacco control policies on birth defects.
- Author
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Hawkins SS and Baum CF
- Subjects
- Adolescent, Adult, District of Columbia, Environmental Exposure, Female, Humans, Pregnancy, Pregnancy Complications ethnology, Prenatal Care, Restaurants, Smoking adverse effects, Smoking Prevention, Taxes economics, United States, Young Adult, Congenital Abnormalities ethnology, Congenital Abnormalities etiology, Ethnicity statistics & numerical data, Smoke-Free Policy, Taxes legislation & jurisprudence, Tobacco Products adverse effects, Tobacco Products legislation & jurisprudence
- Abstract
While research has demonstrated the effects of tobacco control policies on birth outcomes, there is little known about their impact on birth defects. Using 2005-2015 natality data on 26,334,854 singletons from 47 US states and District of Columbia linked to state-level cigarette taxes and smoke-free restaurant legislation, we examined the impact of tobacco control policies on birth defects by maternal race/ethnicity and education. We found that among white women with less than a high school degree, every $1.00 increase in cigarette taxes reduced prenatal smoking by 3.48 percentage points and reduced the risk of their infant having any birth defect by 0.0023 percentage points. Tax increases also reduced the risk of cyanotic heart defects, cleft palate, gastroschisis, and limb reduction. We found no evidence for associations between the enactment of smoke-free legislation, prenatal smoking and birth defects. Our findings suggest that state cigarette taxes are a population-level intervention that can help reduce prenatal smoking and the risk of birth defects., (Copyright © 2019. Published by Elsevier Inc.)
- Published
- 2019
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