Maternal Medical Record Abstraction - Section K Addendum Data in Environmental influences on Child Health Outcomes (ECHO)-wide Cohort - 3rd Release

Maternal Medical Record Abstraction - Section K Addendum Data
Study Description
The National Institutes of Health launched the Environmental influences on Child Health Outcomes (ECHO) initiative in September 2016. The Program focuses on five pediatric outcome areas: obesity, neurodevelopment, upper and lower airways, pre-, peri-, and postnatal outcomes, and positive health. The ECHO-wide Cohort Study, presented here, incorporates longitudinal data on a growing 30,000 pregnancies and 50,000 children from 69 pediatric cohorts to investigate how exposure to environmental factors — including physical, chemical, biological, social, behavioral, natural, and built environments — impact child health and development. By bringing data together into one large ECHO-wide Cohort, scientists can address questions that no single cohort, or a few working together, can answer. Most of the cohorts existed prior to ECHO, bringing a wealth of extant data for compilation and harmonization, in addition to standardized collection of new essential and recommended data elements. This is the third release of the public use data from the ECHO Cohort Study. This release includes shareable data from all eligible participants at the end of the first funding cycle and retains the data from participants in previous releases if the participant is eligible to share data in this release. As of October 31, 2023, 36,027 pregnancies (among 24,370 pregnant persons) and 35,353 children agreed to participate in new ECHO-wide Cohort data collection. Longitudinal data are collected for pregnancies and life stages of the child to 21 years of age.

孕产妇病历摘编——K节补遗数据
研究概况
2016年9月，美国国立卫生研究院（National Institutes of Health, NIH）启动了儿童健康结局的环境影响（Environmental influences on Child Health Outcomes, ECHO）计划。该计划聚焦五大儿科健康结局领域：肥胖、神经发育、上呼吸道与下呼吸道疾病、产前、产时及产后结局，以及积极健康状态。
本次展示的全ECHO队列研究纳入了来自69个儿科队列的纵向数据，涵盖逾3万例妊娠及5万名儿童，旨在探究环境暴露因素——包括物理、化学、生物、社会、行为、自然及建成环境——对儿童健康与发育的影响。
通过将多源数据整合为大型全ECHO队列，科研人员得以解答单个队列或少数合作队列无法触及的科学问题。大部分队列在ECHO计划启动前已存在，因此除了标准化采集新增的必需及推荐数据项外，还可依托现有存量数据开展整合与协调工作。
本次发布为ECHO队列研究公开可用数据的第三次版本更新。本次发布包含首轮资助周期结束后所有符合数据共享条件的参与者的可共享数据；若参与者在本次发布中仍符合数据共享要求，则保留其此前版本发布中的数据记录。
截至2023年10月31日，共有24370名妊娠个体的36027次妊娠，以及35353名儿童同意参与全ECHO队列新增数据采集工作。研究将采集妊娠期间及儿童直至21岁各生命阶段的纵向数据。