Histogram
Sleep stage of ninth 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 | 5,392 | - | 6,784 | - |
Stage 1 | 1,650 | - | 1,842 | - |
Stage 2 | 20,947 | - | 21,025 | - |
Stage 3/4 | 6,114 | - | 5,923 | - |
Stage 3/4 | 475 | - | 333 | - |
REM stage | 7,855 | - | 8,175 | - |
Movement/Wake | - | - | 4 | - |
Unknown | 1 | - | 3 | - |