Age

Visit vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with no oxygen desaturation threshold used only with arousal) / hour of NREM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 0.9 ± 4.3 0.0 0.0 62.8 3 735
Participant's age (category) vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with no oxygen desaturation threshold used only with 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 0.8 ± 3.6 0.0 0.0 33.0 3 658
5-14 yrs old 64 0.1 ± 0.6 0.0 0.0 4.4 - 64
15-24 yrs old 112 0.1 ± 0.7 0.0 0.0 6.4 - 112
25-34 yrs old 62 1.4 ± 5.7 0.0 0.0 33.0 - 62
35-44 years 97 0.7 ± 2.1 0.0 0.0 12.4 1 98
45-54 years 146 0.6 ± 2.4 0.0 0.0 17.1 2 148
55-64 years 84 1.5 ± 5.5 0.0 0.0 32.8 - 84
65-74 years 57 1.0 ± 2.5 0.0 0.0 13.4 - 57
75-84 years 31 3.3 ± 8.3 0.0 0.0 33.0 - 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 no oxygen desaturation threshold used only with 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 0.9 ± 4.3 0.0 0.0 62.8 3 735
Female 403 0.4 ± 2.4 0.0 0.0 30.4 3 406
Male 329 1.5 ± 5.7 0.0 0.0 62.8 - 329
Participant's race vs Obstructive Apnea Index (NREM, Non-Supine) : (Obstructive apneas with no oxygen desaturation threshold used only with 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 0.9 ± 4.3 0.0 0.0 62.8 3 735
White 302 0.8 ± 3.5 0.0 0.0 33.0 2 304
Black 408 1.0 ± 4.8 0.0 0.0 62.8 1 409
More than one race 22 0.01 ± 0.06 0.0 0.0 0.3 - 22