Histogram
Sleep Heart Health Study (SHHS) Visit Number vs Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 5,642 | 56.5 | ± 11.7 | 56.8 | 10.9 | 100.0 | 162 | 5,804 |
Interim Follow-up Visit | - | - | - | - | - | - | - | - |
Visit 2 | 2,620 | 57.7 | ± 11.0 | 57.9 | 20.0 | 98.1 | 1,691 | 4,311 |
CVD Outcomes | - | - | - | - | - | - | - | - |