IVS Prenatal Interview Jobs Details File in National Children's Study

IVS Prenatal Visit Interview
Study Description
The National Children’s Study (NCS) Vanguard Study was a pilot for a planned cohort study of environmental influences on child health and development. Starting in 2009, recruitment strategies were tested in 43 counties across 31 states throughout the U.S. The study enrolled 5,600 birth families and followed them through 2014. At protocol-specified study visits, questionnaires and interviews, neuro-psychosocial and cognitive assessments, and physical examinations were collected, along with nearly 19,000 biological and 5,500 environmental primary samples from which multiple laboratory result data are available. 7,921 Women were enrolled for both a preconception cohort and a pregnancy cohort, 1,009 Fathers were enrolled, and 5,608 Children were enrolled at birth and followed up to 42 months of age

IVS 产前访视访谈（IVS Prenatal Visit Interview）
研究概况
全国儿童研究（National Children’s Study，简称NCS）先锋研究是一项为计划开展的儿童健康与发育环境影响队列研究所开展的预试验。该研究自2009年起，在美国全境31个州的43个县内试点验证招募策略，共纳入5600个分娩家庭并随访至2014年。按照试验方案规定的研究访视节点，研究人员收集了问卷访谈、神经心理社会与认知评估、体格检查数据，同时采集了近19000份生物样本与5500份环境原始样本，可从中获取多项实验室检测结果数据。本研究共纳入7921名同时参与孕前队列与妊娠队列的女性、1009名父亲，以及5608名于出生时入组并被随访至42月龄的儿童。