Race

Visit vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation or with arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 19.5 ± 10.0 21.0 0.0 52.0 3 735
Participant's age (category) vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 19.6 ± 9.9 21.0 0.0 52.0 3 658
5-14 yrs old 64 12.9 ± 11.2 16.5 0.0 48.0 - 64
15-24 yrs old 112 16.8 ± 10.0 19.0 0.0 50.0 - 112
25-34 yrs old 62 21.3 ± 8.0 23.0 0.0 33.0 - 62
35-44 years 97 20.8 ± 8.6 21.0 0.0 49.0 1 98
45-54 years 146 20.5 ± 8.5 21.5 0.0 39.0 2 148
55-64 years 84 22.1 ± 9.8 23.0 0.0 52.0 - 84
65-74 years 57 19.7 ± 11.4 23.0 0.0 38.0 - 57
75-84 years 31 24.1 ± 9.3 26.0 0.0 38.0 - 31
85 years or older 2 25.0 ± 12.7 25.0 16.0 34.0 - 2
Participant's sex vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 19.5 ± 10.0 21.0 0.0 52.0 3 735
Female 403 18.5 ± 10.6 20.0 0.0 52.0 3 406
Male 329 20.7 ± 9.1 22.0 0.0 41.0 - 329
Participant's race vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 19.5 ± 10.0 21.0 0.0 52.0 3 735
White 302 21.5 ± 9.1 21.0 0.0 52.0 2 304
Black 408 18.3 ± 10.2 21.0 0.0 49.0 1 409
More than one race 22 13.6 ± 10.9 18.0 0.0 28.0 - 22