highly significantP = 0.002
The authors report EPN_PFA was a highly significant predictor of poor progression-free survival (hazard ratio [HR], 2.14; 95% confidence interval [CI], 1.31 to 3.49, P = 0.002) and overall survival (HR, 4.30; 95% CI, 1.88 to 9.87; P < 0.001).