National Health and Nutrition Examination Survey

National Health and Nutrition Examination Survey

What's New
Publications
2017-March 2020 Pre-Pandemic Data Release

Laboratory Data

Questionnaire Data

Limited Access Data

Data Release – Other Cycles

Laboratory Data

Limited Access Data

Updated Data

Two additional variables are being released, LBDHRP (Roche LA high positive globin control) and LBDRLP (Roche LA low positive globin control).

Withdrawn Data

These files were temporarily withdrawn to correct a calibration bias for one variable, URXPMM.

Page last reviewed: August 27, 2021