ArticleTobacco induced diseases2022
Effect of maternal smoking during pregnancy on gestational weight gain and birthweight: A stratified analysis by pregestational weight status.
Article in Tobacco induced diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Joint Associations of Maternal Smoking and Pre-Pregnancy BMI with Term Low Birthweight and Small-for-Gestational-Age Births: A Cross-Sectional Analysis of 2024 United States Birth Data.International journal of environmental research and public health · 2026Article
- Article
- Maternal smoking around birth and its influence on offspring allergic diseases: A mendelian randomization study.The World Allergy Organization journal · 2024Article
- Physical activity during pregnancy and its relationship with gestational weight gain.Revista latino-americana de enfermagem · 2023Article
- Habitual Smoking and Perinatal Outcomes in Japan.Cureus · 2022Article
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4 authors.
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Abstract
introductionIn Japan, low birthweight (LBW) of infants is a major public health concern. Gestational weight gain (GWG) may be associated with LBW of infants. On the other hand, maternal smoking during pregnancy is a well-known factor associated with infant birthweight. Thus, this study aimed to examine the effect of maternal smoking during pregnancy on GWG and birthweight stratified by pregestational weight status.
methodsA retrospective cohort study was designed, which included three hospitals of Yamanashi Prefecture, Japan. The study included babies born between 2013 and 2014 from mothers having singleton pregnancies. The outcomes analyzed were GWG (difference between maternal weight measured at prenatal check-up just before delivery and pregestational weight based on information from clinical records) and birthweight of infants stratified by pregestational maternal body mass index (BMI).
resultsThis study included 1150 singleton babies and their mothers. After excluding individuals with incomplete data, the final number of analyzed participants was 1078. The mean maternal age at delivery was 31.3 ± 5.1 years. The mean pregestational BMI was 21.3 ± 3.4 kg/m
conclusionsMaternal smoking status is significantly associated with higher GWG and lower birthweight. Based on the Developmental Origins of Health and Disease (DOHaD) hypothesis, the growth of infants born from smoking mothers needs close observation.
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