National Health and Nutrition Examination Survey

Data og ressourcer

Yderligere info

Felt Værdi
Kilde https://wwwn.cdc.gov/Nchs/Data/Nhanes/Public/2021/DataFiles/DEMO_L.xpt
Vedligeholdes af Mike Kleinsasser
Last Updated januar 31, 2025, 21:23 (UTC)
Oprettet januar 8, 2025, 15:09 (UTC)