T4 Section 1 Mother_Updates Dataset in Community and Child Health Network

Any change in mother's residence or living arrangement, employment status, finances, health, relationship with the index child's father or other intimate partner, pregnancy status, contraceptive use, or child's health
Study Description
A five-year, multi-site, prospective cohort study about stress and resilience and their influence on maternal allostatic load as a mediator of birth outcomes and child health and development. A limited number/types of biospecimens have been collected by the study investigators. For biospecimen availability, please contact the following investigators: Chris Dunkel Schetter ([e-mail]); Madeleine Shalowitz ([e-mail]); Calvin J. Hobel ([e-mail]); Vernon M. Chinchilli ([e-mail]). Mothers who delivered a livebirth at 20 weeks gestation or more and their partners; 4836 total enrolled, 3946 of whom were eligible for mother and partner cohorts (enrollment does not include 2782 infants with data)

本数据集采集的变量包括：母亲的居住地、居住安排、就业状况、经济状况、健康状况、与受试儿童生父或其他亲密伴侣的关系、妊娠状态、避孕措施使用情况，以及儿童健康状况的任何变化。
研究概述：
本研究为一项为期五年、多中心的前瞻性队列研究，旨在探讨压力与心理韧性及其对孕产妇稳态负荷（allostatic load）的影响，其中稳态负荷作为中介变量，介导妊娠结局与儿童健康及发育的关联。研究团队已采集有限数量及类型的生物标本（biospecimen）。若需了解生物标本的可获取情况，请联系以下研究人员：克里斯·邓克尔·谢特（Chris Dunkel Schetter，邮箱：[e-mail]）；玛德琳·沙洛维茨（Madeleine Shalowitz，邮箱：[e-mail]）；卡尔文·J·霍贝尔（Calvin J. Hobel，邮箱：[e-mail]）；弗农·M·钦奇利（Vernon M. Chinchilli，邮箱：[e-mail]）。
本研究纳入妊娠满20周及以上分娩活产儿的孕产妇及其配偶/伴侣；共计入组4836名受试者，其中3946名符合孕产妇与配偶/伴侣队列的纳入标准（本次入组未纳入2782名带有相关数据的婴儿）。