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Gender

Visit vs Obstructive Apnea Index (NREM, Supine) : (Obstructive apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 3.4 ± 11.9 0.0 0.0 120.0 3 735
Participant's age (category) vs Obstructive Apnea Index (NREM, Supine) : (Obstructive apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 3.5 ± 12.2 0.0 0.0 120.0 3 658
5-14 yrs old 64 0.1 ± 0.5 0.0 0.0 2.8 - 64
15-24 yrs old 112 0.5 ± 4.9 0.0 0.0 52.2 - 112
25-34 yrs old 62 4.3 ± 13.5 0.0 0.0 67.7 - 62
35-44 years 97 4.6 ± 15.6 0.0 0.0 120.0 1 98
45-54 years 146 3.1 ± 11.3 0.0 0.0 93.2 2 148
55-64 years 84 4.6 ± 11.2 0.0 0.0 57.1 - 84
65-74 years 57 4.4 ± 8.5 0.6 0.0 44.7 - 57
75-84 years 31 13.1 ± 27.0 1.6 0.0 120.0 - 31
85 years or older 2 2.8 ± 4.0 2.8 0.0 5.6 - 2
Participant's sex vs Obstructive Apnea Index (NREM, Supine) : (Obstructive apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 3.4 ± 11.9 0.0 0.0 120.0 3 735
Female 403 1.0 ± 4.2 0.0 0.0 61.1 3 406
Male 329 6.4 ± 16.6 0.0 0.0 120.0 - 329
Participant's race vs Obstructive Apnea Index (NREM, Supine) : (Obstructive apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 3.4 ± 11.9 0.0 0.0 120.0 3 735
White 302 3.7 ± 12.9 0.0 0.0 120.0 2 304
Black 408 3.3 ± 11.3 0.0 0.0 120.0 1 409
More than one race 22 0.9 ± 3.5 0.0 0.0 16.2 - 22