Race

Visit vs Central Apnea Index (REM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 0.6 ± 3.4 0.0 0.0 60.0 3 735
Participant's age (category) vs Central Apnea Index (REM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 0.7 ± 3.5 0.0 0.0 60.0 3 658
5-14 yrs old 64 0.4 ± 1.0 0.0 0.0 5.3 - 64
15-24 yrs old 112 0.5 ± 1.1 0.0 0.0 6.1 - 112
25-34 yrs old 62 1.6 ± 7.3 0.0 0.0 57.1 - 62
35-44 years 97 0.4 ± 2.1 0.0 0.0 19.4 1 98
45-54 years 146 0.5 ± 1.3 0.0 0.0 9.2 2 148
55-64 years 84 0.3 ± 0.9 0.0 0.0 6.2 - 84
65-74 years 57 0.5 ± 1.8 0.0 0.0 12.0 - 57
75-84 years 31 2.4 ± 10.9 0.0 0.0 60.0 - 31
85 years or older 2 5.7 ± 8.1 5.7 0.0 11.4 - 2
Participant's sex vs Central Apnea Index (REM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 0.6 ± 3.4 0.0 0.0 60.0 3 735
Female 403 0.5 ± 3.2 0.0 0.0 60.0 3 406
Male 329 0.8 ± 3.6 0.0 0.0 57.1 - 329
Participant's race vs Central Apnea Index (REM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 0.6 ± 3.4 0.0 0.0 60.0 3 735
White 302 0.7 ± 3.9 0.0 0.0 60.0 2 304
Black 408 0.6 ± 3.0 0.0 0.0 57.1 1 409
More than one race 22 0.5 ± 1.2 0.0 0.0 4.9 - 22