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Cox proportional-hazards multivariate models of PFS and OS of grade 3 patients
| Parameters | OS | PFS | ||
|---|---|---|---|---|
| HR (95% CI) | p-value | HR (95% CI) | p-value | |
| KPS | 0.280(0.112-0.699) | 0.006 | 0.571(0.330-0.990) | 0.041 |
| Target location | 0.267(0.099-0.722) | 0.009 | 0.459(0.177-1.185) | 0.107 |
