Table 4.
The sensitivity, specificity, positive predictive value and negative predictive value of MRI in neoadjuvant therapy group
| T stage | N stage | |||
|---|---|---|---|---|
| MDT | Non-MDT | MDT | Non-MDT | |
| sensitivity | 0.93 | 1.00 | 0.50 | 0.90 |
| specificity | 0.00 | 0.05 | 0.74 | 0.32 |
| PPV | 0.73 | 0.78 | 0.17 | 0.33 |
| NPV | 0.00 | 1 | 0.93 | 0.90 |
PPV: positive predictive value; NPV: negative predictive value.