All Projects

Does the health and nutritional status of Americans change over time?

NHANES: Assessing the health and nutritional status of Americans over time

The National Health and Nutrition Examination Survey (NHANES) assesses the health and nutritional status of adults and children in the U.S.

The NHANES interview includes demographic, socioeconomic, dietary, and health-related questions. The examination component consists of medical, dental, and physiological measurements, as well as laboratory tests administered by highly trained medical personnel.

Westat has been involved since the early 1980s, including the Hispanic HANES and NHANES III and IV.

Want to work with us?
You’ll be in great company.

About Us Careers

Westat Employees.
Westat Employee.
Client List
Centers for Disease Control and Prevention
Centers for Medicare & Medicaid Services
Internal Revenue Service
National Science Foundation
Social Security Administration
U.S. Department of Agriculture
U.S. Department of Education
U.S. Department of Justice
U.S. Department of Transportation
U.S. Department of Veterans Affairs
Georgia Department of Transportation
Maryland Cancer Registry
Michigan Department of Health and Human Services
Texas Education Agency
Baltimore Metropolitan Council
Chicago Metropolitan Agency for Planning
DC Public Schools
NYC Mayor’s Office for Economic Opportunity
Organization for Economic Cooperation and Development
AAA Foundation for Traffic Safety
ClearWay Minnesota
Robert Wood Johnson Foundation
Teach for America
The Verizon Foundation
The Johns Hopkins University
University of Denver
University of Maryland Baltimore Campus
University of Michigan
SiriusXM
Toyota
U.S. Department of Health and Human Services
Substance Abuse and Mental Health Services Administration
The National Institutes of Health
Forbes 2019: The Best Employers for DiversityForbes 2019: The Best Employers for Women

Westat is an Equal Opportunity Employer and does not discriminate on the basis of race, creed, color, religion, sex, national origin, age, veteran status, disability, marital status, sexual orientation, citizenship status, genetic information, gender identity, or any other protected status under applicable law. Notices to Employees & Applicants.