SynthesisEnvironmental health and preventive medicine2018
Association of prenatal and childhood environment smoking exposure with puberty timing: a systematic review and meta-analysis.
Synthesis in Environmental health and preventive medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 3 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 3 syntheses or guidelines pooled it, 28 citations in OpenAlex.
- Secondhand smoke exposure and human health: an umbrella review.Nature human behaviour · 2026Pooled it
- Environmental Risk Factors and Health: An Umbrella Review of Meta-Analyses.International journal of environmental research and public health · 2021Pooled it
- Vestibular Function in Children with Neurodevelopmental Disorders: A Systematic Review.Journal of autism and developmental disorders · 2019Pooled it
- Timing of puberty in girls and serum polycyclic aromatic hydrocarbon (PAH)-albumin adduct levels: the California PAH Study.Journal of exposure science & environmental epidemiology · 2025Article
- Prenatal, newborn and childhood factors and the timing of puberty in boys and girls.Pediatric research · 2024Article
- Early Life Environmental Exposure to Cadmium, Lead, and Arsenic and Age at Menarche: A Longitudinal Mother-Child Cohort Study in Bangladesh.Environmental health perspectives · 2023Article
- Article
- Early life exposure to tobacco smoke and ovarian cancer risk in adulthood.International journal of epidemiology · 2021Article
- Association between factors related to the pregnancy, neonatal period, and later complications (especially asthma) and menarcheal age in a sample of Lebanese girls.BMC women's health · 2020Article
- Proxy gene-by-environment Mendelian randomization study confirms a causal effect of maternal smoking on offspring birthweight, but little evidence of long-term influences on offspring health.International journal of epidemiology · 2020Article
- Association between incidence of fatal intracerebral hemorrhagic stroke and fine particulate air pollution.Environmental health and preventive medicine · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
objectivesMothers who smoke during pregnancy or while their children are small were common in some populations. Epidemiological studies have tried to detect the effect of prenatal tobacco smoke (PTS), and childhood environmental tobacco smoke (ETS) on puberty timing have not shown a consensus results. We aimed to examine current evidence and estimate the associations between PTS or/and ETS and puberty timing.
methodsSeven databases were searched from inception to May 2017. All the cohort studies examining the associations between PTS and/or ETS and puberty timing were identified. Two reviewers independently screened all studies, evaluated the quality of eligible studies, and extracted the data. The quality assessment of the eligible cohort studies was based on the Newcastle-Ottawa Scale. Risk ratio (RR), standard mean difference (SMD), and 95% confidence intervals (CIs) were calculated and pooled by CMA (Version 2.0, Biostat, Inc., USA).
resultsCompared with controls, girls with PTS and ETS exposure have an earlier age at menarche (SMD - 0.087, 95% CI 0.174 to - 0.000), and similar results were found in both PTS subgroup (SMD - 0.097, 95% CI - 0.192 to - 0.002) and prospective cohort subgroup (SMD - 0.171, 95% CI - 0.253 to - 0.090). And number of boys with early voice break in PTS group was significantly increasing than non-exposed boys (RR 1.34, 95% CI 1.29 to 1.40).
conclusionsPTS exposure possibly decrease age of menarche of girls, and studies on boys were urgent needed. Appropriate and comprehensive outcome measures using unified criteria to classify puberty should be reported in future studies.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.