Gender

Visit vs Ratio of the number of central apneas with no oxygen desaturation threshold used and with or without arousal to the number of obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 420 0.6 ± 1.6 0.04 0.0 19.0 315 735
Participant's age (category) vs Ratio of the number of central apneas with no oxygen desaturation threshold used and with or without arousal to the number of obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 371 0.6 ± 1.6 0.06 0.0 19.0 287 658
5-14 yrs old 24 1.4 ± 1.5 1.0 0.0 5.0 40 64
15-24 yrs old 46 1.3 ± 2.3 0.3 0.0 8.0 66 112
25-34 yrs old 34 1.0 ± 3.3 0.05 0.0 19.0 28 62
35-44 years 65 0.3 ± 0.6 0.01 0.0 3.0 33 98
45-54 years 83 0.4 ± 0.7 0.02 0.0 3.0 65 148
55-64 years 56 0.5 ± 1.6 0.03 0.0 10.5 28 84
65-74 years 38 0.4 ± 0.9 0.008 0.0 4.0 19 57
75-84 years 23 0.2 ± 0.4 0.02 0.0 1.7 8 31
85 years or older 2 4.5 ± 5.0 4.5 1.0 8.1 - 2
Participant's sex vs Ratio of the number of central apneas with no oxygen desaturation threshold used and with or without arousal to the number of obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 420 0.6 ± 1.6 0.04 0.0 19.0 315 735
Female 220 0.6 ± 1.7 0.0 0.0 19.0 186 406
Male 200 0.6 ± 1.4 0.07 0.0 10.5 129 329
Participant's race vs Ratio of the number of central apneas with no oxygen desaturation threshold used and with or without arousal to the number of obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 420 0.6 ± 1.6 0.04 0.0 19.0 315 735
White 177 0.7 ± 1.6 0.07 0.0 10.5 127 304
Black 238 0.5 ± 1.5 0.01 0.0 19.0 171 409
More than one race 5 1.1 ± 2.2 0.3 0.07 5.0 17 22