Gender

Visit vs Average duration of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation or with arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 2.6 ± 6.5 0.0 0.0 37.0 3 735
Participant's age (category) vs Average duration of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 2.8 ± 6.6 0.0 0.0 35.0 3 658
5-14 yrs old 64 0.7 ± 3.1 0.0 0.0 17.0 - 64
15-24 yrs old 112 1.8 ± 5.0 0.0 0.0 20.0 - 112
25-34 yrs old 62 4.0 ± 7.6 0.0 0.0 23.0 - 62
35-44 years 97 2.6 ± 5.6 0.0 0.0 19.0 1 98
45-54 years 146 2.3 ± 5.8 0.0 0.0 33.0 2 148
55-64 years 84 3.6 ± 7.6 0.0 0.0 35.0 - 84
65-74 years 57 3.4 ± 7.7 0.0 0.0 27.0 - 57
75-84 years 31 7.5 ± 11.2 0.0 0.0 28.0 - 31
85 years or older 2 13.5 ± 19.1 13.5 0.0 27.0 - 2
Participant's sex vs Average duration of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 2.6 ± 6.5 0.0 0.0 37.0 3 735
Female 403 1.1 ± 4.2 0.0 0.0 27.0 3 406
Male 329 4.5 ± 8.2 0.0 0.0 37.0 - 329
Participant's race vs Average duration of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 2.6 ± 6.5 0.0 0.0 37.0 3 735
White 302 3.0 ± 7.2 0.0 0.0 37.0 2 304
Black 408 2.4 ± 6.0 0.0 0.0 33.0 1 409
More than one race 22 0.9 ± 4.3 0.0 0.0 20.0 - 22