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预后因素的Cox回归分析
Multivariate prognostic analysis by Cox model
| Factors | B | df | P | Exp(B) | 95%CI for Exp(B) | |
| Lower | Upper | |||||
| VALSG staging | -0.879 | 1 | 0.154 | 0.415 | 0.124 | 1.389 |
| Gender | 0.578 | 1 | 0.055 | 1.783 | 0.988 | 3.218 |
| Karnofsky score | 0.685 | 1 | 0.127 | 1.984 | 0.824 | 4.779 |
| Tumor size | 0.494 | 1 | 0.204 | 1.638 | 0.765 | 3.508 |
| TNM staging | 1.050 | 1 | 0.015 | 2.857 | 1.223 | 6.677 |
