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Age

Visit vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 1.6 ± 8.0 0.0 0.0 83.8 3 735
Participant's age (category) vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 1.6 ± 7.8 0.0 0.0 83.8 3 658
5-14 yrs old 64 0.3 ± 2.0 0.0 0.0 13.7 - 64
15-24 yrs old 112 0.1 ± 0.9 0.0 0.0 8.1 - 112
25-34 yrs old 62 2.9 ± 12.1 0.0 0.0 70.5 - 62
35-44 years 97 0.9 ± 2.9 0.0 0.0 18.2 1 98
45-54 years 146 2.0 ± 10.2 0.0 0.0 83.8 2 148
55-64 years 84 2.6 ± 10.8 0.0 0.0 79.6 - 84
65-74 years 57 1.3 ± 4.0 0.0 0.0 25.1 - 57
75-84 years 31 4.3 ± 10.1 0.0 0.0 45.0 - 31
85 years or older 2 0.4 ± 0.6 0.4 0.0 0.9 - 2
Participant's sex vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 1.6 ± 8.0 0.0 0.0 83.8 3 735
Female 403 0.9 ± 5.7 0.0 0.0 78.1 3 406
Male 329 2.5 ± 10.1 0.0 0.0 83.8 - 329
Participant's race vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 1.6 ± 8.0 0.0 0.0 83.8 3 735
White 302 1.6 ± 7.6 0.0 0.0 78.1 2 304
Black 408 1.7 ± 8.4 0.0 0.0 83.8 1 409
More than one race 22 0.0 ± 0.0 0.0 0.0 0.0 - 22