National Sleep Research Resource
Explore a rich collection of sleep research data collected in children and adults across the U.S.

Explore the data.

Drill down and view over 11,731 covariates across 8 public datasets.

bmiz Z score for body mass index-for-age
oai Obstructive apnea index
ethnicity Ethnicity
rdinr3p Overall RDI (NREM) at 3% oxygen desaturation
reb CHQ-PF50 Role-Emotional/behavior (0-100)
pctsa80h Percentage of sleep time oxygen saturation is < 80%
time_bed Time in bed
prev_mi Number of MIs Prior to Baseline
slp_lat Sleep latency
cvd Self-report of a physician diagnosis of cardiovascular disease
The official NSRR dataset downloader has been updated!
Learn more about recent updates to our variable pages.
Take a look at recent changes to dataset pages on the NSRR!
Help fellow researchers by participating in the second Flow Limitation Challenge.
Learn about Matt Butler's work with data from the NSRR in the area of Novel Sleep Measures and Cardiovascular Risk.
Learn how to search the NSRR using the NSRR Cross Dataset Query Interface.
Learn about Shaun Purcell's work with data from the NSRR in the area of Genetics of Sleep Spindles.
Get started with your first tutorial for the NSRR.
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