Histogram
Subject ethnicity vs Sleep Heart Health Study (SHHS) Visit Number
| Visit 1 | Interim Follow-up Visit | Visit 2 | CVD Outcomes | |
|---|---|---|---|---|
| Total | 5,804 | - | 4,311 | - |
| hispanic or latino | 280 | - | - | - |
| not hispanic or latino | 5,524 | - | - | - |
| not reported | - | - | - | - |
| Unknown | - | - | 4,311 | - |