Codes and Frequencies
For sample adults, SLEEPRESTFRQ reports how often they woke up feeling well rested in the past 30 days.
SLEEPRESTFRQ is part of the NHIS rotating core questions on sleep introduced in 2020 and collected every other year. For related variables and more information about NHIS variables on sleep, please see HRSLEEP.
- 2020: Sample adults age 18+.
- 2020 : SAMPWEIGHT