Histogram

Visit vs Total number of periodic limb movement clusters in stage 1 sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 332 0.2 ± 0.9 0.0 0.0 12.0 403 735
Participant's age (category) vs Total number of periodic limb movement clusters in stage 1 sleep from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 294 0.3 ± 0.9 0.0 0.0 12.0 364 658
5-14 yrs old 47 0.3 ± 1.8 0.0 0.0 12.0 17 64
15-24 yrs old 45 0.3 ± 0.7 0.0 0.0 3.0 67 112
25-34 yrs old 32 0.2 ± 0.4 0.0 0.0 2.0 30 62
35-44 years 47 0.3 ± 0.7 0.0 0.0 3.0 51 98
45-54 years 53 0.2 ± 0.4 0.0 0.0 2.0 95 148
55-64 years 35 0.1 ± 0.5 0.0 0.0 2.0 49 84
65-74 years 25 0.2 ± 0.5 0.0 0.0 2.0 32 57
75-84 years 9 1.1 ± 1.5 0.0 0.0 4.0 22 31
85 years or older 1 1.0 - 1.0 1.0 1.0 1 2
Participant's sex vs Total number of periodic limb movement clusters in stage 1 sleep from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 0.2 ± 0.9 0.0 0.0 12.0 403 735
Female 202 0.3 ± 1.0 0.0 0.0 12.0 204 406
Male 130 0.2 ± 0.6 0.0 0.0 4.0 199 329
Participant's race vs Total number of periodic limb movement clusters in stage 1 sleep from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 0.2 ± 0.9 0.0 0.0 12.0 403 735
White 87 0.2 ± 0.6 0.0 0.0 3.0 217 304
Black 229 0.3 ± 1.0 0.0 0.0 12.0 180 409
More than one race 16 0.06 ± 0.3 0.0 0.0 1.0 6 22