Histogram

Visit vs Percentage duration of sleep associated with apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 8.5 ± 13.5 2.7 0.0 76.3 3 735
Participant's age (category) vs Percentage duration of sleep associated with apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 8.4 ± 13.1 2.7 0.0 68.6 3 658
5-14 yrs old 64 0.9 ± 2.5 0.4 0.0 15.4 - 64
15-24 yrs old 112 1.8 ± 3.0 0.9 0.0 24.7 - 112
25-34 yrs old 62 7.9 ± 15.0 2.1 0.02 68.6 - 62
35-44 years 97 9.5 ± 13.5 3.4 0.0 60.2 1 98
45-54 years 146 9.3 ± 12.7 4.7 0.2 68.0 2 148
55-64 years 84 11.9 ± 14.3 7.0 0.04 67.7 - 84
65-74 years 57 15.0 ± 14.8 9.0 0.4 59.5 - 57
75-84 years 31 18.3 ± 17.7 11.4 0.5 60.1 - 31
85 years or older 2 27.8 ± 28.8 27.8 7.4 48.1 - 2
Participant's sex vs Percentage duration of sleep associated with apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 8.5 ± 13.5 2.7 0.0 76.3 3 735
Female 403 5.8 ± 9.2 2.1 0.0 58.1 3 406
Male 329 11.9 ± 16.8 4.3 0.0 76.3 - 329
Participant's race vs Percentage duration of sleep associated with apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 8.5 ± 13.5 2.7 0.0 76.3 3 735
White 302 8.7 ± 13.8 2.7 0.0 68.6 2 304
Black 408 8.7 ± 13.5 2.9 0.0 76.3 1 409
More than one race 22 3.0 ± 7.2 0.6 0.0 34.3 - 22