Clinical Study
Validation of Nomograms for Survival and Metastases after Hysterectomy and Adjuvant Therapy in Uterine Cervical Cancer with Risk Factors
Table 4
The comparison of C-index between our hazard models and nomograms.
| Survival | | Our hazard model | Nomograms |
| Overall survival | C-index | 0.671 | 0.612 | SE | 0.044 | 0.036 | 95% CI | 0.585–0.758 | 0.541–0.683 | value | <0.001 | 0.002 | Difference of C-index | 0.092 | | value | 0.071 | |
| Distant metastases-free survival | C-index | 0.609 | 0.597 | SE | 0.048 | 0.040 | 95% CI | 0.516–0.709 | 0.502–0.643 | value | 0.022 | 0.014 | Difference of C-index | 0.017 | | value | 0.897 | |
| Disease-free survival | C-index | 0.565 | 0.587 | SE | 0.034 | 0.037 | 95% CI | 0.499–0.631 | 0.514–0.661 | value | 0.055 | 0.020 | Difference of C-index | −0.010 | | value | 0.842 | |
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