Histogram
PSG Quality Assessment (SHHS2): Signal Quality (chest effort) vs SHHS Visit Number
Visit 1 | Visit 2 | CVD Outcomes | |
---|---|---|---|
Total | 5,804 | 4,080 | 5,042 |
Signal good for <25% of sleep time | - | 54 | - |
Signal good for 25-49% of sleep time | - | 68 | - |
Signal good for 50-74% of sleep time | - | 159 | - |
Signal good for 75-94% of sleep time | - | 397 | - |
Signal good for >95% of sleep time | - | 1,973 | - |
Unknown | 5,804 | 1,429 | 5,042 |
PSG Quality Assessment (SHHS2): Signal Quality (chest effort) vs Age at SHHS1
Visit 1
39.0 to 55.0 years | 55.0 to 63.0 years | 63.0 to 72.0 years | 72.0 to 100.0 years | Total | |
---|---|---|---|---|---|
Total | 1,451 | 1,451 | 1,451 | 1,451 | 5,804 |
Signal good for <25% of sleep time | - | - | - | - | - |
Signal good for 25-49% of sleep time | - | - | - | - | - |
Signal good for 50-74% of sleep time | - | - | - | - | - |
Signal good for 75-94% of sleep time | - | - | - | - | - |
Signal good for >95% of sleep time | - | - | - | - | - |
Unknown | 1,451 | 1,451 | 1,451 | 1,451 | 5,804 |
PSG Quality Assessment (SHHS2): Signal Quality (chest effort) vs Gender
Visit 1
Female | Male | Total | |
---|---|---|---|
Total | 3,039 | 2,765 | 5,804 |
Signal good for <25% of sleep time | - | - | - |
Signal good for 25-49% of sleep time | - | - | - |
Signal good for 50-74% of sleep time | - | - | - |
Signal good for 75-94% of sleep time | - | - | - |
Signal good for >95% of sleep time | - | - | - |
Unknown | 3,039 | 2,765 | 5,804 |
PSG Quality Assessment (SHHS2): Signal Quality (chest effort) vs Gender
Visit 2
Female | Male | Total | |
---|---|---|---|
Total | 2,219 | 1,861 | 4,080 |
Signal good for <25% of sleep time | 33 | 21 | 54 |
Signal good for 25-49% of sleep time | 47 | 21 | 68 |
Signal good for 50-74% of sleep time | 100 | 59 | 159 |
Signal good for 75-94% of sleep time | 212 | 185 | 397 |
Signal good for >95% of sleep time | 1,033 | 940 | 1,973 |
Unknown | 794 | 635 | 1,429 |
PSG Quality Assessment (SHHS2): Signal Quality (chest effort) vs Race
Visit 1
white | black | native amer/alaskan | asian/pacific islander | hispanic/mex. amer | other | Total | |
---|---|---|---|---|---|---|---|
Total | 4,907 | 515 | 11 | 88 | 280 | 3 | 5,804 |
Signal good for <25% of sleep time | - | - | - | - | - | - | - |
Signal good for 25-49% of sleep time | - | - | - | - | - | - | - |
Signal good for 50-74% of sleep time | - | - | - | - | - | - | - |
Signal good for 75-94% of sleep time | - | - | - | - | - | - | - |
Signal good for >95% of sleep time | - | - | - | - | - | - | - |
Unknown | 4,907 | 515 | 11 | 88 | 280 | 3 | 5,804 |
PSG Quality Assessment (SHHS2): Signal Quality (chest effort) vs Race
Visit 2
white | black | native amer/alaskan | asian/pacific islander | hispanic/mex. amer | other | Total | |
---|---|---|---|---|---|---|---|
Total | 3,587 | 256 | 8 | 48 | 180 | 1 | 4,080 |
Signal good for <25% of sleep time | 48 | 3 | - | 1 | 2 | - | 54 |
Signal good for 25-49% of sleep time | 54 | 9 | - | - | 5 | - | 68 |
Signal good for 50-74% of sleep time | 137 | 9 | 1 | - | 12 | - | 159 |
Signal good for 75-94% of sleep time | 353 | 19 | 1 | 7 | 17 | - | 397 |
Signal good for >95% of sleep time | 1,719 | 141 | 1 | 26 | 85 | 1 | 1,973 |
Unknown | 1,276 | 75 | 5 | 14 | 59 | - | 1,429 |