Sexual Orientation Information

Welcome!

The purpose of this site is to describe the history of the National Health Interview Survey (NHIS) sexual orientation questions and provide tools for accessing and using the data.

Updates and new information will be added as they become available.

Send any comments or questions to NCHS

General Outline

• Background
• Questionnaires, Datasets, and Related Documentation
• Sexual Orientation Statistics
• Frequently Asked Questions
• References