Histogram
PSG Quality Assessment: Signal Quality (oximetry) vs Visit
Visit 5 | |
---|---|
Total | 735 |
Signal good for <25% of sleep time | - |
Signal good for 25-49% of sleep time | 2 |
Signal good for 50-74% of sleep time | 8 |
Signal good for 75-94% of sleep time | 32 |
Signal good for >95% of sleep time | 690 |
Unknown | 3 |
PSG Quality Assessment: Signal Quality (oximetry) vs Participant's age (category)
Visit 5
5-14 yrs old | 15-24 yrs old | 25-34 yrs old | 35-44 years | 45-54 years | 55-64 years | 65-74 years | 75-84 years | 85 years or older | Total | |
---|---|---|---|---|---|---|---|---|---|---|
Total | 64 | 112 | 62 | 98 | 148 | 84 | 57 | 31 | 2 | 658 |
Signal good for <25% of sleep time | - | - | - | - | - | - | - | - | - | - |
Signal good for 25-49% of sleep time | - | - | - | - | 2 | - | - | - | - | 2 |
Signal good for 50-74% of sleep time | 4 | 1 | - | 1 | 1 | 1 | - | - | - | 8 |
Signal good for 75-94% of sleep time | 10 | 3 | 1 | 2 | 5 | 2 | 3 | 1 | - | 27 |
Signal good for >95% of sleep time | 50 | 108 | 61 | 94 | 138 | 81 | 54 | 30 | 2 | 618 |
Unknown | - | - | - | 1 | 2 | - | - | - | - | 3 |
PSG Quality Assessment: Signal Quality (oximetry) vs Participant's sex
Visit 5
Female | Male | Total | |
---|---|---|---|
Total | 406 | 329 | 735 |
Signal good for <25% of sleep time | - | - | - |
Signal good for 25-49% of sleep time | 2 | - | 2 |
Signal good for 50-74% of sleep time | 6 | 2 | 8 |
Signal good for 75-94% of sleep time | 17 | 15 | 32 |
Signal good for >95% of sleep time | 378 | 312 | 690 |
Unknown | 3 | - | 3 |
PSG Quality Assessment: Signal Quality (oximetry) vs Participant's race
Visit 5
White | Black | More than one race | Total | |
---|---|---|---|---|
Total | 304 | 409 | 22 | 735 |
Signal good for <25% of sleep time | - | - | - | - |
Signal good for 25-49% of sleep time | 1 | 1 | - | 2 |
Signal good for 50-74% of sleep time | 2 | 6 | - | 8 |
Signal good for 75-94% of sleep time | 5 | 27 | - | 32 |
Signal good for >95% of sleep time | 294 | 374 | 22 | 690 |
Unknown | 2 | 1 | - | 3 |