Validated continuous NRI results with the combination of 2 imaging parameters
| Grade II vs Grades III and IV | Grades II and III vs Grade IV | |||
|---|---|---|---|---|
| NRI | 95% CI (Bias-Corrected) | NRI | 95% CI (Bias-Corrected) | |
| T/N+APTmean | 0.64 | −0.14–1.26 | 0.9 | 0.29–1.46 |
| T/N+ADCmin | 0.49 | −0.36–1.28 | 1.33 | 0.88–1.76 |