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. 2017 Mar 14;3(3):373–381. doi: 10.14338/IJPT-16-00018.1

Table 3.

Multivariate analysis, overall survival.

Variable
Hazard ratio
95% Confidence interval
P value
Sex
 Male 1.00 - -
 Female 13.33 1.16 to 152.63 .037
Tumor grade
 I 1.00 - -
 II 1.37 0.14 to 13.08 .782
 III 62.91 3.46 to 1144.52 .005
Primary or recurrence
 Primary 1.00 - -
 Recurrence 4.16 0.67 to 25.87 .127
Resection margin
 R0 1.00 - -
 R1 0.16 0.01 to 2.95 .220
 R2 0.79 0.11 to 5.80 .813
 Not reported 0.0 0.00 to inf .999