Histogram
Quality of the oximetry signal vs SHHS Visit Number
Visit 1 | Interim Follow-up Visit | Visit 2 | CVD Outcomes | |
---|---|---|---|---|
Total | - | - | 4,080 | - |
Less than 25% of time with artifact-free signal | - | - | 1 | - |
25-49% of time with artifact-free signal | - | - | 2 | - |
50-74% of time with artifact-free signal | - | - | 4 | - |
75-94% of time with artifact-free signal | - | - | 64 | - |
Entire sleep time (at least 95%) artifact-free | - | - | 2,580 | - |
Unknown | - | - | 1,429 | - |
Quality of the oximetry signal vs Age at SHHS1
Visit 2
35-44 years | 45-54 years | 55-64 years | 65-74 years | 75-84 years | 85 years or older | Total | |
---|---|---|---|---|---|---|---|
Total | 184 | 707 | 1,321 | 1,200 | 624 | 44 | 4,080 |
Less than 25% of time with artifact-free signal | - | - | 1 | - | - | - | 1 |
25-49% of time with artifact-free signal | - | - | 2 | - | - | - | 2 |
50-74% of time with artifact-free signal | 1 | 2 | 1 | - | - | - | 4 |
75-94% of time with artifact-free signal | 5 | 20 | 18 | 17 | 4 | - | 64 |
Entire sleep time (at least 95%) artifact-free | 130 | 476 | 830 | 767 | 356 | 21 | 2,580 |
Unknown | 48 | 209 | 469 | 416 | 264 | 23 | 1,429 |
Quality of the oximetry signal vs Gender
Visit 2
Male | Female | Total | |
---|---|---|---|
Total | 1,861 | 2,219 | 4,080 |
Less than 25% of time with artifact-free signal | - | 1 | 1 |
25-49% of time with artifact-free signal | - | 2 | 2 |
50-74% of time with artifact-free signal | 2 | 2 | 4 |
75-94% of time with artifact-free signal | 39 | 25 | 64 |
Entire sleep time (at least 95%) artifact-free | 1,185 | 1,395 | 2,580 |
Unknown | 635 | 794 | 1,429 |
Quality of the oximetry signal vs Race
Visit 2
White | Black | Other | Total | |
---|---|---|---|---|
Total | 3,587 | 256 | 237 | 4,080 |
Less than 25% of time with artifact-free signal | 1 | - | - | 1 |
25-49% of time with artifact-free signal | 2 | - | - | 2 |
50-74% of time with artifact-free signal | 3 | - | 1 | 4 |
75-94% of time with artifact-free signal | 52 | 8 | 4 | 64 |
Entire sleep time (at least 95%) artifact-free | 2,253 | 173 | 154 | 2,580 |
Unknown | 1,276 | 75 | 78 | 1,429 |