National Health and Nutrition Examination Survey

National Health and Nutrition Examination Survey

What's New
Announcement
Publication
Data Release
Data Release – Limited Access Data
Updated Data

Documentation and SAS labels for the following pooled-sample datasets were updated to reflect the correct units the analyte values were reported in. In addition, the limits of detection (LOD) were updated in Table 1 of the documentation to reflect the correct values. No changes were made to the actual data points of any analytes in these datasets.

Industry and occupation group code variables have been added for participant’s current and longest held jobs.

Page last reviewed: December 26, 2019