Race

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 with no oxygen desaturation threshold used or with arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 4.7 ± 7.9 1.7 0.0 71.2 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 with no oxygen desaturation threshold used or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 4.6 ± 7.3 1.7 0.0 49.3 3 658
5-14 yrs old 64 0.3 ± 0.5 0.2 0.0 3.5 - 64
15-24 yrs old 112 1.2 ± 1.9 0.6 0.0 15.8 - 112
25-34 yrs old 62 4.2 ± 7.2 1.4 0.02 41.7 - 62
35-44 years 97 4.8 ± 6.4 2.3 0.0 33.0 1 98
45-54 years 146 4.4 ± 5.4 2.4 0.0 27.6 2 148
55-64 years 84 6.9 ± 8.6 3.9 0.0 41.1 - 84
65-74 years 57 9.3 ± 9.9 6.0 0.4 43.5 - 57
75-84 years 31 11.2 ± 14.2 6.2 0.4 49.3 - 31
85 years or older 2 10.7 ± 6.0 10.7 6.5 15.0 - 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 with no oxygen desaturation threshold used or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 4.7 ± 7.9 1.7 0.0 71.2 3 735
Female 403 3.1 ± 4.9 1.4 0.0 44.1 3 406
Male 329 6.7 ± 10.0 2.3 0.0 71.2 - 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 with no oxygen desaturation threshold used or with arousal from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 4.7 ± 7.9 1.7 0.0 71.2 3 735
White 302 4.6 ± 7.2 1.8 0.0 51.9 2 304
Black 408 4.9 ± 8.5 1.6 0.0 71.2 1 409
More than one race 22 1.6 ± 2.3 0.5 0.0 10.2 - 22