Race

Visit vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 506 4.6 ± 3.0 4.0 1.0 35.0 229 735
Participant's age (category) vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 451 4.6 ± 2.6 4.0 1.0 25.0 207 658
5-14 yrs old 26 3.8 ± 1.2 4.0 2.0 7.0 38 64
15-24 yrs old 75 3.2 ± 0.9 3.0 1.0 6.0 37 112
25-34 yrs old 50 4.5 ± 2.4 4.0 1.0 13.0 12 62
35-44 years 78 5.2 ± 3.8 4.0 2.0 25.0 20 98
45-54 years 109 4.7 ± 2.5 4.0 1.0 15.0 39 148
55-64 years 61 4.6 ± 2.1 4.0 1.0 14.0 23 84
65-74 years 36 5.3 ± 2.2 5.0 2.0 9.0 21 57
75-84 years 15 5.8 ± 4.2 5.0 2.0 20.0 16 31
85 years or older 1 8.0 - 8.0 8.0 8.0 1 2
Participant's sex vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 506 4.6 ± 3.0 4.0 1.0 35.0 229 735
Female 267 4.2 ± 2.1 4.0 1.0 25.0 139 406
Male 239 5.1 ± 3.7 4.0 1.0 35.0 90 329
Participant's race vs Average oxygen desaturation for all respiratory events with >= 3% desat or arousal in REM sleep in supine position: Apneas with >= 3% oxygen desaturation or with arousal + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 506 4.6 ± 3.0 4.0 1.0 35.0 229 735
White 223 4.3 ± 2.8 4.0 1.0 25.0 81 304
Black 272 4.9 ± 3.1 4.0 1.0 35.0 137 409
More than one race 11 3.7 ± 1.4 4.0 2.0 7.0 11 22