Radiographic abnormalities consistent with pneumoconiosis (n (%)) by B-reader and the median of the readings of radiographs of construction workers
| Profusion category | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| n* | 0/0 | 0/1 | 1/0 | 1/1 | 1/2 | 2/1 | 2/2 | 2/3 | |
| *Excluded were radiographs of unacceptable quality. | |||||||||
| Reader 1 | 1330 | 580 (43.61%) | 234 (17.59%) | 293 (22.03%) | 186 (13.98%) | 29 (2.18%) | 3 (0.23%) | 5 (0.38%) | – |
| Reader 2 | 1327 | 863 (65.03%) | 337 (25.40%) | 82 (6.18%) | 31 (2.34%) | 10 (0.75%) | 2 (0.15%) | 1 (0.08%) | 1 (0.08%) |
| Reader 3 | 1297 | 1023 (78.87%) | 183 (14.11%) | 63 (4.86%) | 25 (1.93%) | 1 (0.08%) | 2 (0.15 %) | – | – |
| Median | 1294 | 868 (67.08%) | 295 (22.80%) | 94 (7.26%) | 33 (2.55%) | 1 (0.08%) | 2 (0.15%) | 1 (0.08%) | – |