Race

Visit vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with arousal only from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 18.7 ± 11.5 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 no oxygen desaturation threshold used and with arousal only from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 18.8 ± 11.5 21.0 0.0 52.0 3 658
5-14 yrs old 64 11.0 ± 12.2 5.0 0.0 48.0 - 64
15-24 yrs old 112 16.1 ± 11.2 19.0 0.0 50.0 - 112
25-34 yrs old 62 20.5 ± 9.9 23.0 0.0 35.0 - 62
35-44 years 97 20.5 ± 9.9 22.0 0.0 44.0 1 98
45-54 years 146 19.6 ± 10.7 22.0 0.0 52.0 2 148
55-64 years 84 20.9 ± 12.1 23.0 0.0 52.0 - 84
65-74 years 57 20.4 ± 12.0 24.0 0.0 39.0 - 57
75-84 years 31 24.2 ± 10.6 27.0 0.0 38.0 - 31
85 years or older 2 17.5 ± 24.7 17.5 0.0 35.0 - 2
Participant's sex vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with arousal only from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 18.7 ± 11.5 21.0 0.0 52.0 3 735
Female 403 17.3 ± 12.0 20.0 0.0 52.0 3 406
Male 329 20.4 ± 10.7 22.0 0.0 52.0 - 329
Participant's race vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with arousal only from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 18.7 ± 11.5 21.0 0.0 52.0 3 735
White 302 20.5 ± 11.2 21.5 0.0 52.0 2 304
Black 408 17.6 ± 11.5 21.0 0.0 52.0 1 409
More than one race 22 13.0 ± 11.4 18.5 0.0 28.0 - 22