National Health Interview Survey
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The National Health Interview Survey (NHIS) has monitored the health of the nation since 1957. NHIS data on a broad range of health topics are collected through personal household interviews. For over 50 years, the U.S. Census Bureau has been the data collection agent for the National Health Interview Survey. Survey results have been instrumental in providing data to track health status, health care access, and progress toward achieving national health objectives.
Selected Participants
Have you been selected to take part in the National Health Interview Survey?
Learn more about NHIS:
- NHIS Brochure – English | Spanish (Español)
- Confidentiality Brochure – English | Spanish (Español)
- NHIS Early Release Program Brochure
What's New
- Health Insurance Coverage: Estimates From the National Health Interview Survey, January – June 2018 [PDF – 560 KB] (11/15/2018)
- Health Insurance Coverage: Early Release of Quarterly Estimates From the National Health Interview Survey, January 2010–June 2018 [PDF – 373 KB] (11/15/2018)
- Use of Yoga, Meditation, and Chiropractors Among U.S. Adults Aged 18 and Over (11/2018)
- Use of Yoga, Meditation, and Chiropractors Among U.S. Children Aged 4–17 Years (11/2018)
- Summary Health Statistics Tables for U.S. Adults: National Health Interview Survey, 2017 (10/2018)
- Summary Health Statistics Tables for U.S. Children: National Health Interview Survey, 2017 (10/2018)
- Page last reviewed: November 15, 2018
- Page last updated: November 15, 2018
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