The joint and interactive effects of household income, delivery mode with prenatal BPA exposure on offspring early postnatal growth trajectories: A prospective cohort study.

IF 7.3 2区 环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES
Yanwei Su, Jinjin Guo, Yaqi Zhu, Yuqi Wang, Keqin Liu, Jixin Yang, Jianli Wu, Zhiliang Chen, Huan Guo
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Abstract

This study aims to explore the association between prenatal bisphenol A (BPA) exposure and the offspring's BMI for age z-score (BAZ) trajectories from 0 to 3 months, and to analyze the potential influences of household income and delivery mode. In a prospective cohort of 997 mother-infant pairs, maternal urinary BPA was measured in late pregnancy, and infants were followed up at 1 and 3 months after birth. Mixed linear model showed that prenatal BPA exposure was negatively associated with average BAZ levels in offspring aged 0-3 months. Group-based trajectory model (GBTM) identified three BAZ trajectory patterns: low, moderate, and high growth. Although prenatal BPA exposure was not associated with BAZ trajectories in the overall population, subgroup analyses suggested heterogeneity by household income and delivery mode. BPA exposure was associated with an increased risk of low-growth trajectory in infants from low-income families. Moreover, BPA exposure increased high-growth trajectory risk in the vaginal delivery group but showed an opposite trend in the cesarean delivery group. A significant multiplicative interaction between BPA exposure and delivery mode was observed for the high-growth trajectory. These findings indicate that prenatal BPA exposure is negatively associated with overall BAZ levels during the early infancy, and its association with the risk of low/high BAZ trajectories varies by household income and delivery mode. Furthermore, BPA exposure takes joint and interactive effects with delivery mode on the BAZ trajectory; low BPA exposure and cesarean delivery could significantly increase the risk of a high-growth trajectory.

家庭收入、分娩方式和产前BPA暴露对后代出生后早期生长轨迹的共同和交互影响:一项前瞻性队列研究。
本研究旨在探讨产前双酚A (BPA)暴露与子代0 ~ 3个月年龄z-score (BAZ)轨迹的关系,并分析家庭收入和分娩方式的潜在影响。在一项997对母婴的前瞻性队列研究中,研究人员在妊娠后期测量了母体尿液中的BPA,并在婴儿出生后1个月和3个月对其进行了随访。混合线性模型显示,产前BPA暴露与0-3月龄子代平均BAZ水平呈负相关。基于群体的轨迹模型(GBTM)确定了三种BAZ轨迹模式:低、中、高增长。虽然产前BPA暴露与总体人群的BAZ轨迹无关,但亚组分析表明,家庭收入和分娩方式存在异质性。BPA暴露与低收入家庭婴儿低生长轨迹的风险增加有关。此外,BPA暴露增加了阴道分娩组的高生长轨迹风险,但在剖宫产组则呈现相反的趋势。在高生长轨迹中,BPA暴露和递送方式之间存在显著的倍增相互作用。这些发现表明,产前BPA暴露与婴儿早期总体BAZ水平呈负相关,其与低/高BAZ轨迹风险的关系因家庭收入和分娩方式而异。此外,BPA暴露与释放方式对BAZ轨迹具有联合和交互作用;低BPA暴露和剖宫产会显著增加高增长轨迹的风险。
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来源期刊
Environmental Pollution
Environmental Pollution 环境科学-环境科学
CiteScore
16.00
自引率
6.70%
发文量
2082
审稿时长
2.9 months
期刊介绍: Environmental Pollution is an international peer-reviewed journal that publishes high-quality research papers and review articles covering all aspects of environmental pollution and its impacts on ecosystems and human health. Subject areas include, but are not limited to: • Sources and occurrences of pollutants that are clearly defined and measured in environmental compartments, food and food-related items, and human bodies; • Interlinks between contaminant exposure and biological, ecological, and human health effects, including those of climate change; • Contaminants of emerging concerns (including but not limited to antibiotic resistant microorganisms or genes, microplastics/nanoplastics, electronic wastes, light, and noise) and/or their biological, ecological, or human health effects; • Laboratory and field studies on the remediation/mitigation of environmental pollution via new techniques and with clear links to biological, ecological, or human health effects; • Modeling of pollution processes, patterns, or trends that is of clear environmental and/or human health interest; • New techniques that measure and examine environmental occurrences, transport, behavior, and effects of pollutants within the environment or the laboratory, provided that they can be clearly used to address problems within regional or global environmental compartments.
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