Dataset used in Indoor air pollution and pre-existing morbidities among under-5 children in India: are risk factors of Coronavirus disease (COVID-19)?

National Family Health Survey, 2015–16, consisting of nationally representative sample surveys. A total of 247,743 living children (0-59 months) were utilized from the National Family Health Survey (NFHS)-4 from different pre-existing morbidities and indoor air pollution characteristics of under-five children in the states and union territories of India (IIPS & ICF, 2017). The data used for this study were retrieved from the public domain after describing the objective of the study.2015-2016年全国家庭健康调查（National Family Health Survey, NFHS）为具备全国代表性的抽样调查项目。本研究从印度各邦及联邦属地的全国家庭健康调查第四轮（NFHS-4）中，提取了共计247743名存活的0~59月龄儿童的相关数据，该数据涵盖5岁以下儿童的不同既往病症与室内空气污染特征相关信息，数据来源为IIPS & ICF, 2017。本研究在阐明研究目标后，从公开渠道获取了本次研究所用的数据。