marginal significancep = 0.0633
It was estimated that the disease-free survival was different according to the preoperative PNI with a marginal significance [≤48.85: 21.75 months (95% CI, 19.03−24.4) vs. >48.85: 51.88 months (95% CI, 43.10−60.66), p = 0.0633, Fig 2A ].