Performance of Physicians (n = 35) at Baseline and with CAD System
| Variable | Baseline | With CAD | P |
|---|---|---|---|
| PA | 66% (39%−78%) | 73% (46%−83%) | 0.00004 |
| κ | 0.49 (0.23–0.65) | 0.58 (0.29–0.71) | 0.0001 |
| Systematic difference | |||
| RP | 0.005 (−0.15–0.15) | 0.010 (−0.13–0.17) | NS |
| RC | 0.29 (0.13–0.58) | 0.19 (−0.019–0.49) | 0.00002 |
| Random difference (RV) | 0.010 (0–0.05) | 0.005 (0.0002–0.018) | 0.01 |
Mean values are presented, with range in parentheses. NS = not significant.