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  1. NHANES is a program of the National Center for Health Statistics that collects data on the health and nutrition of Americans. Learn how to participate, access data and publications, and use NHANES data analysis tutorials.

  2. NHANES is a national survey that assesses the health and nutritional status of adults and children in the U.S. It combines interviews, physical exams, and laboratory tests to measure the prevalence of major diseases and risk factors. NHANES data help produce national references for height, weight, blood pressure, and other health indicators.

  3. The National Health and Nutrition Examination Survey (NHANES) is a unique source of national data on the health and nutritional status of the US population, collecting data through interviews, standard exams, and biospecimen collection.

  4. The National Health and Nutrition Examination Survey (NHANES) was conducted on a periodic basis from 1971 to 1994. In 1999, NHANES became continuous. Every year, approximately 5,000 individuals of all ages are interviewed in their homes and participate in a health examination, which is conducted in a mobile examination center (MEC).

  5. The National Health and Nutrition Examination Survey (NHANES) is the most in-depth survey designed to evaluate the health and nutritional status of adults and children in the United States. This survey combines information from interviews and physical examinations.

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