Histogram
Sleep stage of first 30 second epoch in 5 minute window vs SHHS Visit Number
Visit 1 | Interim Follow-up Visit | Visit 2 | CVD Outcomes | |
---|---|---|---|---|
Total | 42,434 | - | 44,089 | - |
Wake | 5,422 | - | 6,770 | - |
Stage 1 | 1,958 | - | 2,134 | - |
Stage 2 | 20,820 | - | 20,952 | - |
Stage 3/4 | 6,040 | - | 5,887 | - |
Stage 3/4 | 454 | - | 327 | - |
REM stage | 7,739 | - | 8,014 | - |
Movement/Wake | 1 | - | 2 | - |
Unknown | - | - | 3 | - |