Table 4. The harrell's c-index for the nomogram to predict OS and CSS.
Groups | OS | CSS | ||
---|---|---|---|---|
HR | 95%CI | HR | 95%CI | |
SEER cohort | 0.817 | 0.806-0.828 | 0.829 | 0.817-0.841 |
FMMU cohort | 0.829 | 0.783-0.869 | 0.807 | 0.761-0.853 |
Abbreviations: OS, overall survival; CSS, cancer-specific survival; HR, hazard ratio; CI, confidence interval.