Histogram
Polysomnography (PSG) Quality Assessment (Sleep Heart Health Study Visit Two (SHHS2)): Overall signal quality vs Sleep Heart Health Study (SHHS) Visit Number
Visit 1 | Interim Follow-up Visit | Visit 2 | CVD Outcomes | |
---|---|---|---|---|
Total | - | - | 4,080 | - |
Unsatisfactory | - | - | - | - |
Poor | - | - | - | - |
Fair | - | - | 109 | - |
Good | - | - | 243 | - |
Very Good | - | - | 667 | - |
Excellent | - | - | 947 | - |
Outstanding | - | - | 685 | - |
Unknown | - | - | 1,429 | - |
Polysomnography (PSG) Quality Assessment (Sleep Heart Health Study Visit Two (SHHS2)): Overall signal quality vs Gender of the participant
Visit 2
Male | Female | Total | |
---|---|---|---|
Total | 1,861 | 2,219 | 4,080 |
Unsatisfactory | - | - | - |
Poor | - | - | - |
Fair | 50 | 59 | 109 |
Good | 104 | 139 | 243 |
Very Good | 305 | 362 | 667 |
Excellent | 451 | 496 | 947 |
Outstanding | 316 | 369 | 685 |
Unknown | 635 | 794 | 1,429 |
Polysomnography (PSG) Quality Assessment (Sleep Heart Health Study Visit Two (SHHS2)): Overall signal quality vs Race of the participant
Visit 2
White | Black | Other | Total | |
---|---|---|---|---|
Total | 3,587 | 256 | 237 | 4,080 |
Unsatisfactory | - | - | - | - |
Poor | - | - | - | - |
Fair | 88 | 18 | 3 | 109 |
Good | 218 | 11 | 14 | 243 |
Very Good | 582 | 50 | 35 | 667 |
Excellent | 814 | 70 | 63 | 947 |
Outstanding | 609 | 32 | 44 | 685 |
Unknown | 1,276 | 75 | 78 | 1,429 |