Age
Visit number vs Total duration of stage 2 sleep from type II polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 8 | 461 | 193.8 | ± 62.3 | 195.0 | 25.0 | 469.0 | - | 461 |
Age (categorical) vs Total duration of stage 2 sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 455 | 193.9 | ± 62.6 | 195.0 | 25.0 | 469.0 | - | 455 |
75-84 years | 325 | 198.1 | ± 62.8 | 201.0 | 25.0 | 469.0 | - | 325 |
85 years or older | 130 | 183.2 | ± 61.0 | 180.5 | 43.0 | 393.0 | - | 130 |
Gender vs Total duration of stage 2 sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 461 | 193.8 | ± 62.3 | 195.0 | 25.0 | 469.0 | - | 461 |
Female | 461 | 193.8 | ± 62.3 | 195.0 | 25.0 | 469.0 | - | 461 |