Age
Visit number vs Sleep Efficiency: the ratio of sleep duration (i.e. total sleep time) to in-bed period from type II polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 8 | 461 | 74.3 | ± 13.2 | 77.2 | 27.9 | 98.7 | - | 461 |
Age (categorical) vs Sleep Efficiency: the ratio of sleep duration (i.e. total sleep time) to in-bed period from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 455 | 74.4 | ± 13.1 | 77.2 | 27.9 | 98.7 | - | 455 |
75-84 years | 325 | 75.6 | ± 12.6 | 77.9 | 27.9 | 98.7 | - | 325 |
85 years or older | 130 | 71.3 | ± 13.9 | 73.7 | 28.9 | 93.5 | - | 130 |
Gender vs Sleep Efficiency: the ratio of sleep duration (i.e. total sleep time) to in-bed period from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 461 | 74.3 | ± 13.2 | 77.2 | 27.9 | 98.7 | - | 461 |
Female | 461 | 74.3 | ± 13.2 | 77.2 | 27.9 | 98.7 | - | 461 |