Histogram

Visit vs Total duration of sleep in REM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 31.4 ± 30.7 26.0 0.0 154.0 3 735
Participant's age (category) vs Total duration of sleep in REM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 31.0 ± 30.1 26.0 0.0 154.0 3 658
5-14 yrs old 64 34.2 ± 25.4 29.5 0.0 89.0 - 64
15-24 yrs old 112 29.9 ± 29.3 22.0 0.0 116.0 - 112
25-34 yrs old 62 35.5 ± 33.9 30.0 0.0 154.0 - 62
35-44 years 97 33.8 ± 32.0 28.0 0.0 127.0 1 98
45-54 years 146 30.9 ± 29.9 27.5 0.0 148.0 2 148
55-64 years 84 30.8 ± 33.4 24.0 0.0 139.0 - 84
65-74 years 57 26.9 ± 28.7 21.0 0.0 105.0 - 57
75-84 years 31 21.0 ± 20.8 23.0 0.0 58.0 - 31
85 years or older 2 8.5 ± 12.0 8.5 0.0 17.0 - 2
Participant's sex vs Total duration of sleep in REM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 31.4 ± 30.7 26.0 0.0 154.0 3 735
Female 403 32.2 ± 30.2 27.0 0.0 154.0 3 406
Male 329 30.3 ± 31.3 26.0 0.0 148.0 - 329
Participant's race vs Total duration of sleep in REM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 31.4 ± 30.7 26.0 0.0 154.0 3 735
White 302 28.2 ± 28.4 23.0 0.0 139.0 2 304
Black 408 33.1 ± 32.0 28.0 0.0 154.0 1 409
More than one race 22 42.4 ± 32.1 44.0 0.0 92.0 - 22