Table 5. The predictive values for response according to the different reference standards.
| Parameters | Cut-off value | AUC (95% CI) | Sensitivity (%) | Specificity (%) |
|---|---|---|---|---|
| TRG | ||||
| pre-kurtosis | ≤ 3.29 | 0.67(0.54-0.79) | 55.17 | 73.33 |
| pCR | ||||
| pre-uniformity | ≤ 0.79 | 0.69(0.55-0.80) | 54.55 | 93.33 |
| pre-energy | ≤ 0.93 | 0.73(0.60-0.84) | 84.09 | 53.33 |
| pre-entropy | > 0.22 | 0.72(0.58-0.83) | 86.36 | 53.33 |
| LOGREGR_Pred1 | > 0.64 | 0.76(0.63-0.86) | 79.55 | 66.67 |
LOGREGR_Pred1 indicate predicted the probability for the combined parameters (pre-uniformity, energy, and entropy) in pCR group. The best AUCs of every subgroup are represented in bold.