Guide to NSCH Changes Across Survey Years
The documents below provide information on changes made to the survey administration and measure-specific changes made since the NSCH was redesigned in 2016.
Attention! The Maternal and Child Health Bureau and the Census Bureau revised imputation and weighting by race and ethnicity for the 2022 NSCH. The updated weights are applied to the 2022 NSCH data but have not been applied to estimates prior to 2022 on the DRC data query. Revised 2021 datasets are available on the Census Bureau’s Data Release page. These revised datasets should be used when combining with the 2022 NSCH datasets. Please read the weighting revisions technical document for more information.
2016-2022 National Survey of Children's Health (NSCH)
2022 National Survey of Children's Health (NSCH)
2021 National Survey of Children's Health (NSCH)
2020 National Survey of Children's Health (NSCH)
2019 National Survey of Children's Health (NSCH)
2018 National Survey of Children's Health (NSCH)
2017 National Survey of Children's Health (NSCH)
2016 National Survey of Children's Health (NSCH)