Diagnostic Outcomes for 4 Interpreting Physicians for Each of 2 Interpretive Rounds
| Processing method | Outcome | Observer 1 | Observer 2 | Observer 3 | Observer 4 |
|---|---|---|---|---|---|
| Conventional alone | False-positive | 0% (0) | 23.8% (10) | 7.1% (3) | 11.9% (5) |
| False-negative | 14.3% (1) | 14.3% (1) | 0% (0) | 0% (0) | |
| True-positive | 85.7% (6) | 85.7% (6) | 100% (7) | 100% (7) | |
| True-negative | 100% (42) | 76.2% (32) | 92.9% (39) | 88.1% (37) | |
| All 3 methods | False-positive | 0% (0) | 14.3% (6) | 0% (0) | 2.4% (1) |
| False-negative | 14.3% (1) | 14.3% (1) | 14.3% (1) | 0% (0) | |
| True-positive | 85.7% (6) | 85.7% (6) | 85.7% (6) | 100% (7) | |
| True-negative | 100% (42) | 85.7% (36) | 100% (42) | 97.6% (41) |