National Health and Nutrition Examination Survey
The National Health and Nutrition Examination Survey (NHANES) is a program of studies designed to assess the health and nutritional status of adults and children in the United States. The survey is unique in that it combines interviews and physical examinations.
Have you been selected to take part in the National Health and Nutrition Examination Survey?
Learn about participant involvement and benefits with the National Health and Nutrition Examination Survey
The NHANES National Youth Fitness Survey (NNYFS) was a one year survey conducted in 2012. The NNYFS collected nationally representative data on physical activity and fitness levels of children and adolescents in the United States through interviews and fitness tests. On September 30, 2013, the first wave of this data was released. To review documentation and download datasets, go to the NNYFS Data and Documentation page.
- Brominated Flame Retardants (BFRs) – Serum – Pooled Samples (Subsample) (BFRPOL_G 2011-2012)
- Non-dioxin-like Polychlorinated Biphenyls & Mono-ortho-substituted Polychlorinated Biphenyls – Serum – Pooled Samples (Subsample) (PCBPOL_G 2011-2012)
- Occupation (OCQ_I 2015-2016)
- Oral Health – Dentition (OHXDEN_I 2015-2016)
- Oral Health – Recommendation of Care (OHXREF_I 2015-2016)
- Pesticides – Organochlorine Pesticides – Serum – Pooled Samples (Subsample) (PSTPOL_G 2011-2012)
- Pooled-Sample Technical Support File (Subsample) (POOLTF_G 2011-2012)
- Weight History (WHQ_I 2015-2016)
- Weight History – Youth (WHQMEC_I 2015-2016)
- Urine Flow Rate (UCFLOW_F 2009-2010)
- Urine Flow Rate (UCFLOW_G 2011-2012)
Urine Flow Rate (UCFLOW_H 2013-2014)
UCFLOW_F, UCFLOW_G, and UCFLOW_H were updated to include variables that represent the time in between each urine collection.
Oral Glucose Tolerance Test (OGTT_H 2013-2014)
OGTT_H was updated to correct typos in the method file. No changes were made to the dataset or codebook.
Plasma Fasting Glucose (GLU_H 2013-2014)
GLU_H was updated to correct typos in the method file. No changes were made to the dataset or codebook.
- Page last reviewed: April 30, 2018
- Page last updated: April 30, 2018
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