rdirba3 rdirba5
Name
rdirba4
Label
Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type II polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events

Units
events per hour
Type
numeric
Tags
hi_srpb_hp3x4r_f1t2
Visit number vs Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 11.6 ± 16.4 1.4 0.0 80.0 - 461
Age (categorical) vs Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 11.4 ± 16.1 1.4 0.0 80.0 - 455
75-84 years 325 11.4 ± 15.8 2.6 0.0 80.0 - 325
85 years or older 130 11.5 ± 16.8 0.0 0.0 59.2 - 130
Gender vs Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 11.6 ± 16.4 1.4 0.0 80.0 - 461
Female 461 11.6 ± 16.4 1.4 0.0 80.0 - 461