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
- Selected Health Conditions Among Native Hawaiian and Pacific Islander Adults: United States, 2014 [PDF - 333 KB] (3/15/2017)
- 2014 Native Hawaiian and Pacific Islander National Health Interview Survey (NHPI NHIS) - Data Release (03/2017)
- Utilization of Clinical Preventive Services for Cancer and Heart Disease Among Insured Adults: United States, 2015 (3/8/17)
- Barriers to Health Care for Adults With Multiple Chronic Conditions: United States, 2012–2015 (3/1/2017)
- 2017 NHIS Draft Survey Questionnaires (2/2017)
- Selected Estimates Based on Data From the January-September 2016 National Health Interview Survey (2/23/2017)
- Health Insurance Coverage: Estimates From the National Health Interview Survey, January – September 2016 [PDF - 509 KB] (2/14/2017)
- Health Insurance Coverage: Early Release of Quarterly Estimates From the National Health Interview Survey, January 2010–September 2016 [PDF - 383 KB] (2/14/2017)
- Page last reviewed: March 15, 2017
- Page last updated: March 15, 2017
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