Age

Visit vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in REM sleep in supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 412 6.1 ± 2.9 5.0 4.0 35.0 323 735
Participant's age (category) vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in REM sleep in supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 370 6.0 ± 2.5 5.0 4.0 25.0 288 658
5-14 yrs old 17 5.1 ± 0.9 5.0 4.0 7.0 47 64
15-24 yrs old 49 4.9 ± 1.0 5.0 4.0 7.0 63 112
25-34 yrs old 39 5.9 ± 2.1 5.0 4.0 13.0 23 62
35-44 years 67 6.6 ± 3.7 6.0 4.0 25.0 31 98
45-54 years 95 6.0 ± 2.3 5.0 4.0 16.0 53 148
55-64 years 56 5.8 ± 1.9 5.0 4.0 14.0 28 84
65-74 years 32 6.6 ± 1.9 6.5 4.0 10.0 25 57
75-84 years 14 6.9 ± 4.0 6.0 4.0 20.0 17 31
85 years or older 1 10.0 - 10.0 10.0 10.0 1 2
Participant's sex vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in REM sleep in supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 412 6.1 ± 2.9 5.0 4.0 35.0 323 735
Female 212 5.7 ± 2.0 5.0 4.0 25.0 194 406
Male 200 6.5 ± 3.6 5.0 4.0 35.0 129 329
Participant's race vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in REM sleep in supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 412 6.1 ± 2.9 5.0 4.0 35.0 323 735
White 176 5.9 ± 2.7 5.0 4.0 25.0 128 304
Black 228 6.2 ± 3.1 5.0 4.0 35.0 181 409
More than one race 8 5.3 ± 1.6 4.5 4.0 8.0 14 22