Name
oardroa2
Label
Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events.

Units
events per hour
Type
numeric
Visit vs Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 2.2 ± 9.0 0.0 0.0 89.2 3 735
Participant's age (category) vs Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 2.3 ± 9.1 0.0 0.0 89.2 3 658
5-14 yrs old 64 1.3 ± 8.1 0.0 0.0 64.0 - 64
15-24 yrs old 112 0.7 ± 4.3 0.0 0.0 40.0 - 112
25-34 yrs old 62 1.5 ± 7.5 0.0 0.0 44.7 - 62
35-44 years 97 2.5 ± 8.2 0.0 0.0 61.9 1 98
45-54 years 146 3.6 ± 12.7 0.0 0.0 85.0 2 148
55-64 years 84 3.4 ± 11.5 0.0 0.0 89.2 - 84
65-74 years 57 1.1 ± 3.6 0.0 0.0 17.6 - 57
75-84 years 31 3.8 ± 9.0 0.0 0.0 32.4 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2
Participant's sex vs Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 2.2 ± 9.0 0.0 0.0 89.2 3 735
Female 403 1.9 ± 8.0 0.0 0.0 82.4 3 406
Male 329 2.6 ± 10.1 0.0 0.0 89.2 - 329
Participant's race vs Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 2.2 ± 9.0 0.0 0.0 89.2 3 735
White 302 1.6 ± 6.5 0.0 0.0 61.9 2 304
Black 408 2.8 ± 10.6 0.0 0.0 89.2 1 409
More than one race 22 0.09 ± 0.3 0.0 0.0 1.1 - 22