Child Product Use - Parent Report in Environmental influences on Child Health Outcomes (ECHO)-wide Cohort - 3rd Release

Child Product Use - Parent Report
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.

儿童用品使用情况——家长报告
研究概况
美国国立卫生研究院（National Institutes of Health, NIH）于2016年9月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、围产期及产后结局，以及积极健康状态。
本次展示的全ECHO队列研究（ECHO-wide Cohort Study）整合了来自69个儿科队列的纵向数据（longitudinal data），涵盖逐步扩容的30000例妊娠案例与50000名儿童，旨在探究包括物理环境、化学环境、生物环境、社会环境、行为环境、自然环境及建成环境（built environment）在内的各类环境暴露如何影响儿童健康与发育。
通过将多队列数据整合为单一大型全ECHO队列，科研人员可解答单个队列或少数合作队列无法解决的研究问题。大部分队列在ECHO计划启动前便已建立，除标准化采集新增的必要与推荐数据要素外，还积累了大量可用于整合与协调的现有数据资源。
本次为ECHO队列研究公开可用数据的第三次发布。本版数据包含首个资助周期结束时所有符合数据共享条件的参与者的可共享数据，同时保留此前发布版本中符合本次数据共享条件的参与者的原有数据。截至2023年10月31日，共计36027例妊娠案例（涉及24370名妊娠个体）与35353名儿童同意参与全ECHO队列的新增数据采集工作。研究将为妊娠阶段及儿童至21岁的各生命阶段收集纵向数据。