View the NCHS calendar of recent and upcoming releases
11.3% of adults had high total cholesterol August 2021 – 2023
4.5% of adults had undiagnosed diabetes August 2021–August 2023
Those with higher screen time reported more anxiety and depression
Explore our data
Thousands of estimates on more than 120 health topics in one easy-to-use tool
Analysis of timely, accurate data to increase understanding of American health
Connected data from multiple sources to help answer complex health questions
Health surveys and vital statistics
Fertility, family formation, and reproductive health
The only national survey with health exams and lab tests
Monitoring healthcare use, access, and changes over time
The nation's oldest and largest household health survey
Getting the right data in the right hands at the right time
The most complete data on U.S. births and deaths