Table 1.
The equally weighted jackknife alternative free-response receiver operating characteristic figure of merit (wJAFROC FOM) and 95% confidence interval (CI), sensitivity and specificity for each magnitude of simulated blurring for the detection of microcalcifications
Magnitude of simulated blurring (mm) | wJAFROC FOM (95% CI) | Sensitivity (%) | Specificity (%) |
---|---|---|---|
0 | 0.899 (0.859, 0.939) | 97.9 | 84.8 |
0.7 | 0.813 (0.757, 0.870) | 86.4 | 84.3 |
1.5 | 0.746 (0.679, 0.812) | 76.5 | 86.6 |