Table 3 Comparison of Clinical, sonographic and Doppler response
From: Doppler ultrasound scoring to predict chemotherapeutic response in advanced breast cancer
Modality | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | |
|---|---|---|---|---|---|
Clinical | 45.8 | 92.3 | 84.6 | 64.9 | |
USG | 33.3 | 88.5 | 72.7 | 59.0 | |
Cummulative color Doppler score | >5 | 91.7 | 38.5 | 57.9 | 83.3 |
>7 | 66.7 | 61.5 | 61.5 | 66.7 | |
>9 | 66.7 | 76.9 | 72.7 | 71.4 | |
RI score | >1 | 91.7 | 53.8 | 64.7 | 87.5 |
>2 | 66.7 | 69.2 | 66.7 | 69.2 | |
>3 | 66.7 | 76.9 | 72.7 | 71.4 | |
PI score | >1 | 83.3 | 38.5 | 55.6 | 71.4 |
>2 | 66.7 | 61.5 | 61.5 | 66.7 | |
>3 | 66.7 | 76.9 | 72.7 | 71.4 | |
Vmax score | >1 | 100 | 7.7 | 50.0 | 100 |
>2 | 91.7 | 38.5 | 57.9 | 83.3 | |
>3 | 66.7 | 76.5 | 72.7 | 71.4 | |