Histogram

Visit vs Total number of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 5.2 ± 21.0 0.0 0.0 265.0 3 735
Participant's age (category) vs Total number of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 5.3 ± 21.2 0.0 0.0 265.0 3 658
5-14 yrs old 64 0.1 ± 0.4 0.0 0.0 3.0 - 64
15-24 yrs old 112 0.2 ± 1.2 0.0 0.0 12.0 - 112
25-34 yrs old 62 7.7 ± 35.2 0.0 0.0 265.0 - 62
35-44 years 97 6.4 ± 21.2 0.0 0.0 160.0 1 98
45-54 years 146 4.4 ± 17.3 0.0 0.0 140.0 2 148
55-64 years 84 7.0 ± 17.0 0.0 0.0 99.0 - 84
65-74 years 57 8.5 ± 18.2 0.0 0.0 92.0 - 57
75-84 years 31 19.5 ± 50.5 1.0 0.0 241.0 - 31
85 years or older 2 10.0 ± 14.1 10.0 0.0 20.0 - 2
Participant's sex vs Total number of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 5.2 ± 21.0 0.0 0.0 265.0 3 735
Female 403 1.8 ± 12.7 0.0 0.0 241.0 3 406
Male 329 9.4 ± 27.4 0.0 0.0 265.0 - 329
Participant's race vs Total number of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 5.2 ± 21.0 0.0 0.0 265.0 3 735
White 302 5.3 ± 19.0 0.0 0.0 160.0 2 304
Black 408 5.4 ± 22.9 0.0 0.0 265.0 1 409
More than one race 22 1.0 ± 3.4 0.0 0.0 12.0 - 22