Age
Visit number vs Total duration of stage 3-4 sleep from type II polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 8 | 461 | 71.4 | ± 45.0 | 67.0 | 0.0 | 245.0 | - | 461 |
Age (categorical) vs Total duration of stage 3-4 sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 455 | 71.7 | ± 45.1 | 68.0 | 0.0 | 245.0 | - | 455 |
75-84 years | 325 | 71.6 | ± 42.4 | 69.0 | 0.0 | 217.0 | - | 325 |
85 years or older | 130 | 72.1 | ± 51.3 | 61.0 | 0.0 | 245.0 | - | 130 |
Gender vs Total duration of stage 3-4 sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 461 | 71.4 | ± 45.0 | 67.0 | 0.0 | 245.0 | - | 461 |
Female | 461 | 71.4 | ± 45.0 | 67.0 | 0.0 | 245.0 | - | 461 |