SCRN F13A: Section G Feelings Stressful Life Event Dataset in Stillbirth Collaborative Research Network Study

Data on maternal feelings and stress (Maternal Interview - Follow-Up 1 Form 13A)
Study Description
Population-based case–control study of the causes and extent of stillbirth (SB) in the United States. Participants were recruited at delivery between March 2006 and September 2008 from 59 urban and rural hospitals in 5 geographic areas. All women with SB and a representative sample of women with live births, oversampled for those delivering at <32 weeks gestation and those of African descent delivering at =32 weeks gestation, were approached for enrollment. Pregnancy terminations were excluded. The study included maternal interview, chart abstraction, placental exam, and postmortem (SB only). Data collection focused on surveillance and epidemiology, maternal disease, immunology and infections, placental pathology, and genetics. A subset of SCRN participants consented to re-contact which examined subsequent pregnancies and pregnancy complications, grief resolution, and whether life-course stresses and environmental factors were associated with an increased risk of SB. Biospecimens are available. Women who delivered a stillbirth or live birth and consented to participate in the Stillbirth Collaborative Research Network Study and their babies

孕产妇情绪与压力数据集（孕产妇访谈——随访1表13A）
研究描述
本研究为美国地区开展的针对死胎（stillbirth, SB）病因与发生程度的基于人群的病例对照研究。研究对象于2006年3月至2008年9月期间在分娩阶段招募，招募范围覆盖5个地理区域内的59家城乡医院。所有死胎产妇以及活产产妇的代表性样本均被纳入招募范畴；其中针对妊娠<32周分娩者与妊娠≥32周分娩的非洲裔产妇进行了过度抽样。妊娠终止者被排除出本研究。本研究涵盖孕产妇访谈、病历摘录、胎盘检查以及尸检（仅针对死胎病例）。数据采集聚焦于监测与流行病学、孕产妇疾病、免疫学与感染学、胎盘病理学及遗传学领域。死胎协作研究网络（Stillbirth Collaborative Research Network, SCRN）的部分研究对象同意接受再次随访，该随访旨在探究后续妊娠与妊娠并发症、哀伤平复情况，以及人生阶段压力与环境因素是否与死胎风险升高相关。本研究留存有生物样本。所有分娩死胎或活产且同意参与死胎协作研究网络研究的产妇及其所娩新生儿。