Table 4.

Multivariate analysis of clinicopathologic factors for overall and disease-free survival in 93 patients with STS

FactorsCategoryRisk ratio (95% confidence interval)χ2 valueP
Overall survival
    p-AKT expression1: Level 11.65 (1.07-2.53)5.12<0.05
0: Level 2
    Ki-67 LI1: Level 11.87 (1.21-3.02)8.11<0.01
0: Level 2
Disease-free survival
    p-AKT expression1: Level 11.67 (1.27-2.18)12.8<0.001
0: Level 2