在分娩之间母亲的居住流动性:加利福尼亚州一项全州范围的研究
Giselle Bellia1,2, Haoran Zhuo1,2, Xuejuan Ning1,2
1Department of Environmental Health Sciences, Yale School of Public Health, New Haven, Connecticut, USA.
Paediatric and perinatal epidemiology
|July 23, 2025
概括
近一半的母亲在怀孕期间搬家,更年轻,受教育程度较低,少数民族母亲更有可能搬家. 这种母亲的流动性影响了围产期健康研究的有效性,特别是在兄弟姐妹研究中.
科学领域:
- 流行病学 流行病学
- 围产期健康 围产期健康
- 公共卫生 公共卫生
背景情况:
- 围产和儿科健康研究经常分析连续怀孕的数据.
- 产妇在分娩之间居住的变化及其对流行病学发现的影响还未得到充分研究.
- 研究中的基于地理位置的测量可能会受到母亲移动性的影响.
研究的目的:
- 调查产妇在分娩之间居住的移动模式.
- 确定与母亲移居相关的社会人口统计学和围产因素.
- 讨论母亲流动对流行病学研究的影响,特别是兄弟姐妹对比分析.
主要方法:
- 对于兄弟姐妹对来说,利用了来自加利福尼亚州活产记录 (2007-2015年) 的地理编码的母亲住所地址.
- 描述了移动模式,并根据先前的出生因素估计了母亲移动的风险比率 (RR).
- 通过分析社区社会脆弱性指数 (SVI) 的变化来评估母亲的社会流动性.
主要成果:
- 近一半 (49.8%) 的母亲在分娩之间搬家;34.9%的母亲搬到了新的邮政编码,9.3%的母亲搬到了新的县.
- 母亲搬家与年龄较小,怀孕期间吸烟,少数民族种族,教育程度较低,无性别,以及特定的产前护理/保险类型有关.
- 出生之间的社会流动性因母亲的年龄,种族/种族和教育而异.
结论:
- 在加利福尼亚州的特定社会人口群体中,产妇在分娩之间居住的流动性更为普遍.
- 建议将居住变化测量纳入兄弟姐妹研究.
- 强调需要评估对统计能力,混,转移效应和通用性的影响;需要进一步研究.
更多相关视频
09:09Generating a Reproducible Model of Mid-Gestational Maternal Immune Activation using PolyI:C to Study Susceptibility and Resilience in Offspring
Published on: August 17, 2022
1.8K
06:40Analysis of Electrocardiograms and Behavior in Mice from Pregnancy to Lactation Period
Published on: April 5, 2024
581
相关概念视频
Regression Toward the Mean
6.5K
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
6.5K
Parental Care
11.9K
Many animals exhibit parental care behavior, including feeding, grooming, and protecting young offspring. Parental care is universal in mammals and birds, which often have young that are born relatively helpless. Several species of insects and fish, as well as some amphibians, also care for their young.
11.9K
Cell Migration
5.2K
Cell migration is a process by which the cells move from one location to another, playing an essential role in embryological development, repair and regeneration, immune response, and metastasis. Cells migrate in response to chemical or mechanical signals generated by specific organs or tissues. The overall mechanism includes three steps - polarization, protrusion, and release. Polarization involves the formation of a distinct cell front and rear, which determines the direction of movement.
5.2K
Migration
8.1K
Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
8.1K
Transcytosis of IgG
2.9K
Transcytosis is the process in which molecules are internalized by endocytosis, transported across the cell, and released through exocytosis from the opposite end of the cell. Molecules such as insulin, immunoglobulins, and certain nutrients are transferred through the recycling endosomes by recycling and transcytosis.
IgG molecules from a mother undergo transcytosis starting around 13 weeks of gestation. The amount of IgG transferred and entering the fetal blood circulation increases with...
IgG molecules from a mother undergo transcytosis starting around 13 weeks of gestation. The amount of IgG transferred and entering the fetal blood circulation increases with...
2.9K
