National Sleep Research Resource

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

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Learn more about the individual datasets by reading easily navigable online documentation.

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The MrOS Sleep Study, is an ancillary study of the parent Osteoporotic Fractures in Men Study. Between 2000 and 2002, 5,994 community-dwelling men 65 years or older we...

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The multi-center Study of Osteoporotic Fractures (SOF) has 16 years of prospective data about osteoporosis that has served as the basis for many findings about osteopo...

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The Cleveland Family Study (CFS) is the largest family-based study of sleep apnea worldwide, consisting of 2,284 individuals (46% African American) from 361 families s...

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Explore over 9,768 covariates across 6 public datasets.

rdirem3p
Overall RDI (REM) at 3% oxygen desaturation events per hour
rdiroa
Hypopnea per hour with arousals (REM, Other, all desaturations) events per hour
rdim3pns
Overall non-supine RDI at 3% desaturation events per hour
diasbp
Average Diastolic BP (SHHS1) millimeters of mercury
havgdur
Average hypopnea length seconds
slp_lat
Sleep latency minutes

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