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Table 3 Independent predictors of mortality in a multivariate analysis

From: Race is an independent predictor of survival in patients with soft tissue sarcoma of the extremities

Variable HR Lower 95% Upper 95% p value
PATIENT VARIABLES
Age (per 5 year increase) 1.15 1.14 1.16 < 0.001
Male Sex 1.2 1.12 1.27 < 0.001
Race
 Black 1.24 1.12 1.36 < 0.001
 Asian 0.9 0.76 1.07 0.226
Charlson Comorbidity
 1 1.24 1.14 1.34 < 0.001
 2 1.86 1.62 2.15 < 0.001
Uninsured 1.39 1.19 1.63 < 0.001
% no HSD
 7–12.9% 1.14 1.05 1.24 0.002
 13–20.9% 1.22 1.12 1.33 < 0.001
  > 21% 1.29 1.17 1.42 < 0.001
TREATMENT VARIABLES
Tumor Size (> 5 cm) 1.02 1.02 1.02 < 0.001
Grade
 Moderately Diff 2.16 1.85 2.51 < 0.001
 Poorly Differentiated 4.43 3.91 5.01 < 0.001
 Undifferentiated 4.58 4.04 5.2 < 0.001
Margin
 Macroscopic + 2.24 1.73 2.9 < 0.001
 Microscopic + 1.13 1.02 1.26 0.018
 No Surgery 4.3 3.94 4.7 < 0.001