marginally significantp = 0.06
A significant difference between the two groups was found in IHPFS (p = 0.008, hazard ratio [HR] 0.45, 95% confidence interval [CI] 0.25–0.81) and PFS (p = 0.008, HR 0.47, 95% CI 0.27 – 0.82), but only a marginally significant difference in OS (p = 0.06, HR 0.54, 95% CI 0.28 – 1.03) was observed in the univariable analysis.