marginally significantp < 0.15
The results of univariate COX analysis are shown in Table 2 , and the Kaplan-Meier survival curves for the significant and marginally significant ( p < 0.15) prognostic factors are presented in Fig. 4 .
The results of univariate COX analysis are shown in Table 2 , and the Kaplan-Meier survival curves for the significant and marginally significant ( p < 0.15) prognostic factors are presented in Fig. 4 .