Histogram

Visit vs Minimum duration of central apnea in NREM sleep in supine position : central 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 1.9 ± 5.3 0.0 0.0 33.0 3 735
Participant's age (category) vs Minimum duration of central apnea in NREM sleep in supine position : central 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 2.0 ± 5.5 0.0 0.0 33.0 3 658
5-14 yrs old 64 0.2 ± 1.9 0.0 0.0 15.0 - 64
15-24 yrs old 112 1.6 ± 4.8 0.0 0.0 22.0 - 112
25-34 yrs old 62 3.2 ± 6.2 0.0 0.0 19.0 - 62
35-44 years 97 1.6 ± 4.3 0.0 0.0 18.0 1 98
45-54 years 146 1.5 ± 4.9 0.0 0.0 33.0 2 148
55-64 years 84 2.8 ± 6.2 0.0 0.0 26.0 - 84
65-74 years 57 2.7 ± 7.0 0.0 0.0 26.0 - 57
75-84 years 31 5.2 ± 9.2 0.0 0.0 27.0 - 31
85 years or older 2 8.0 ± 11.3 8.0 0.0 16.0 - 2
Participant's sex vs Minimum duration of central apnea in NREM sleep in supine position : central 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 1.9 ± 5.3 0.0 0.0 33.0 3 735
Female 403 0.8 ± 3.5 0.0 0.0 27.0 3 406
Male 329 3.3 ± 6.7 0.0 0.0 33.0 - 329
Participant's race vs Minimum duration of central apnea in NREM sleep in supine position : central 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 1.9 ± 5.3 0.0 0.0 33.0 3 735
White 302 2.1 ± 5.7 0.0 0.0 27.0 2 304
Black 408 1.8 ± 5.1 0.0 0.0 33.0 1 409
More than one race 22 0.8 ± 3.6 0.0 0.0 17.0 - 22