Gender
Visit vs Total number of limb movements in stage 1 sleep from type I polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 332 | 6.7 | ± 13.7 | 2.0 | 0.0 | 162.0 | 403 | 735 |
Participant's age (category) vs Total number of limb movements in stage 1 sleep from type I polysomnography
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 294 | 6.6 | ± 13.9 | 2.0 | 0.0 | 162.0 | 364 | 658 |
| 5-14 yrs old | 47 | 7.2 | ± 13.4 | 3.0 | 0.0 | 84.0 | 17 | 64 |
| 15-24 yrs old | 45 | 4.1 | ± 7.8 | 2.0 | 0.0 | 45.0 | 67 | 112 |
| 25-34 yrs old | 32 | 4.8 | ± 5.7 | 3.0 | 0.0 | 22.0 | 30 | 62 |
| 35-44 years | 47 | 5.3 | ± 9.1 | 2.0 | 0.0 | 42.0 | 51 | 98 |
| 45-54 years | 53 | 6.9 | ± 11.4 | 3.0 | 0.0 | 70.0 | 95 | 148 |
| 55-64 years | 35 | 4.4 | ± 6.7 | 1.0 | 0.0 | 26.0 | 49 | 84 |
| 65-74 years | 25 | 6.4 | ± 8.7 | 2.0 | 0.0 | 29.0 | 32 | 57 |
| 75-84 years | 9 | 34.8 | ± 53.2 | 7.0 | 0.0 | 162.0 | 22 | 31 |
| 85 years or older | 1 | 15.0 | - | 15.0 | 15.0 | 15.0 | 1 | 2 |
Participant's sex vs Total number of limb movements in stage 1 sleep from type I polysomnography
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 332 | 6.7 | ± 13.7 | 2.0 | 0.0 | 162.0 | 403 | 735 |
| Female | 202 | 5.7 | ± 10.2 | 2.0 | 0.0 | 84.0 | 204 | 406 |
| Male | 130 | 8.3 | ± 17.8 | 3.0 | 0.0 | 162.0 | 199 | 329 |
Participant's race vs Total number of limb movements in stage 1 sleep from type I polysomnography
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 332 | 6.7 | ± 13.7 | 2.0 | 0.0 | 162.0 | 403 | 735 |
| White | 87 | 5.6 | ± 9.5 | 2.0 | 0.0 | 66.0 | 217 | 304 |
| Black | 229 | 7.2 | ± 15.1 | 2.0 | 0.0 | 162.0 | 180 | 409 |
| More than one race | 16 | 4.9 | ± 11.1 | 1.0 | 0.0 | 45.0 | 6 | 22 |