Histogram

Visit vs Hypopnea Index (REM, Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 4.8 ± 7.9 1.5 0.0 67.3 3 735
Participant's age (category) vs Hypopnea Index (REM, Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 4.7 ± 7.6 1.5 0.0 50.0 3 658
5-14 yrs old 64 0.5 ± 1.2 0.0 0.0 5.3 - 64
15-24 yrs old 112 2.3 ± 4.2 1.0 0.0 29.1 - 112
25-34 yrs old 62 4.8 ± 9.3 1.7 0.0 50.0 - 62
35-44 years 97 6.5 ± 8.5 3.0 0.0 40.0 1 98
45-54 years 146 5.8 ± 7.2 3.0 0.0 32.9 2 148
55-64 years 84 5.5 ± 7.9 3.3 0.0 44.4 - 84
65-74 years 57 7.6 ± 11.1 1.9 0.0 45.4 - 57
75-84 years 31 3.2 ± 6.3 0.0 0.0 20.0 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2
Participant's sex vs Hypopnea Index (REM, Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 4.8 ± 7.9 1.5 0.0 67.3 3 735
Female 403 4.0 ± 6.3 1.2 0.0 43.6 3 406
Male 329 5.7 ± 9.5 1.7 0.0 67.3 - 329
Participant's race vs Hypopnea Index (REM, Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 4.8 ± 7.9 1.5 0.0 67.3 3 735
White 302 5.4 ± 8.9 2.2 0.0 67.3 2 304
Black 408 4.5 ± 7.2 1.0 0.0 43.6 1 409
More than one race 22 2.4 ± 4.3 0.0 0.0 15.3 - 22