Power Doppler | 95% CI | Conventional imaging | 95% CI | |
---|---|---|---|---|
Sensitivity | 100% | 66%–100% | 56% | 21%–86% |
Specificity | 93% | 76%–99% | 93% | 76%–99% |
Positive Predictive Value | 82% | 48%–98% | 71% | 29%–96% |
Negative Predictive Value | 100% | 86%–100% | 86% | 68%–96% |
p (Fisher's exact test) | < 0.0001 | 0,0056 |