Histogram
PSG Quality Assessment (SHHS2): Signal Quality (chin) vs SHHS Visit Number
Visit 1 | Visit 2 | CVD Outcomes | |
---|---|---|---|
Total | 5,804 | 4,080 | 5,042 |
Signal good for <25% of sleep time | - | 150 | - |
Signal good for 25-49% of sleep time | - | 76 | - |
Signal good for 50-74% of sleep time | - | 95 | - |
Signal good for 75-94% of sleep time | - | 203 | - |
Signal good for >95% of sleep time | - | 2,127 | - |
Unknown | 5,804 | 1,429 | 5,042 |
PSG Quality Assessment (SHHS2): Signal Quality (chin) 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 (chin) 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 (chin) vs Gender
Visit 2
Female | Male | Total | |
---|---|---|---|
Total | 2,219 | 1,861 | 4,080 |
Signal good for <25% of sleep time | 48 | 102 | 150 |
Signal good for 25-49% of sleep time | 31 | 45 | 76 |
Signal good for 50-74% of sleep time | 46 | 49 | 95 |
Signal good for 75-94% of sleep time | 97 | 106 | 203 |
Signal good for >95% of sleep time | 1,203 | 924 | 2,127 |
Unknown | 794 | 635 | 1,429 |
PSG Quality Assessment (SHHS2): Signal Quality (chin) 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 (chin) 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 | 132 | 11 | 1 | 2 | 4 | - | 150 |
Signal good for 25-49% of sleep time | 68 | 6 | - | - | 2 | - | 76 |
Signal good for 50-74% of sleep time | 84 | 5 | 1 | - | 5 | - | 95 |
Signal good for 75-94% of sleep time | 176 | 15 | - | 2 | 10 | - | 203 |
Signal good for >95% of sleep time | 1,851 | 144 | 1 | 30 | 100 | 1 | 2,127 |
Unknown | 1,276 | 75 | 5 | 14 | 59 | - | 1,429 |