National Health and Nutrition Examination Survey (original) (raw)

The National Health and Nutrition Examination Survey logo shows the outline of an apple. The apple's base is an EKG line

Learn about the only national health survey that includes health exams and laboratory tests

Dec. 18, 2024

image of diverse group of people

Find out about participating if you are invited to join NHANES

Dec. 18, 2024

Access NHANES questionnaires, datasets, and documentation

Get reports and other resources using data from NHANES

Oct. 30, 2024

Research resources

Discover how you can use samples from NHANES in your research

Oct. 30, 2024

Review step-by-step guidance on using NHANES data

Oct. 30, 2024

Illustration of online training on laptop

Watch NHANES webinars about data collection and usage.

Oct. 30, 2024

Data products

Clinical tools used to track children's growth

Dec. 11, 2024