Cigarette smoking during pregnancy and hyperactive‐distractible preschooler's: A follow‐up study

Linnet, Karen Markussen; Obel, Carsten; Bonde, Else; Thomsen, Per Hove; Secher, Niels Jørgen; Wisborg, Kirsten; Henriksen, Tine Brink

doi:10.1111/j.1651-2227.2006.tb02317.x

Cited by 3 publications

(1 citation statement)

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“…Second, several studies have found that any level of maternal smoking has effect on offspring health (22), and others have found that some complications related to maternal smoking appear to follow a dose-related pattern (23). In particular, some studies found that maternal smoking of at least 10 cigarettes per day during pregnancy was most likely to be associated with children's externalizing behaviours (24,25).…”

Section: Introductionmentioning

confidence: 99%

Maternal Tobacco Smoking During Pregnancy and Children’s Emotional and Behavioral Trajectories: The EDEN Mother–Child Birth Cohort Study

Bonello

Gomajee

Ibáñez

et al. 2023

Nicotine and Tobacco Research

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Introduction The nature of the relationship between maternal tobacco smoking during pregnancy and the occurrence of children’s behavioural problems is still a matter of controversy. We tested this association using data collected among a sample of pregnant women and their offspring followed from birth to early adolescence (age 12 years), accounting for multiple parent, child, and family characteristics. Methods Data come from 1424 mother-child pairs participating in the EDEN mother-child cohort in France. Using repeated measures (3, 5.5, 8 and 11.5 years) of the mother-reported Strengths and Difficulties Questionnaire, we estimated trajectories of children’s emotional and behavioural difficulties. Two aspects of maternal smoking were studied: the timing (non-smoker, smoking during the periconceptional period or throughout pregnancy) and the level of use (cigarettes/day) during the first trimester of pregnancy. Robust Poisson regression models controlled for confounding factors including maternal mental health and socioeconomic characteristics using propensity scores with the overlap weighting technique. Results Contrary to bivariate analyses, in propensity score-controlled regression models, maternal smoking throughout pregnancy was no longer significantly associated with offspring emotional or behavioural difficulties. Maternal heavy smoking (≥10cigarettes/day) remained significantly associated with intermediate levels of conduct problems (RR 1.25 95%CI 1.19-1.31) Conclusion The association between maternal smoking in pregnancy and offspring emotional and behavioural difficulties appears to be largely explained by women’s other characteristics. However, maternal heavy smoking appears to be related to offspring behavioural difficulties beyond the role of confounding characteristics. Implications The relationship between maternal smoking during pregnancy (in 2 modalities: timing and level of smoking) and behavioural difficulties in children is still a matter of debate. While the relationship between any maternal tobacco use and offspring behavioural difficulties appears to be largely explained by confounding factors, heavy maternal smoking in the first trimester of pregnancy seems to be associated with offspring behavioural difficulties beyond the socioeconomic and mental health characteristics transmitted across generations.

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