Histogram
Sleep Heart Health Study (SHHS) Visit Number vs Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 from polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 5,642 | 5.4 | ± 3.9 | 4.6 | 0.0 | 39.1 | 162 | 5,804 |
Interim Follow-up Visit | - | - | - | - | - | - | - | - |
Visit 2 | 2,620 | 5.8 | ± 4.0 | 4.9 | 0.0 | 37.9 | 1,691 | 4,311 |
CVD Outcomes | - | - | - | - | - | - | - | - |