a nonsignificant trendp = 0.15
Within the malignant lesion group, patients with a preoperative CA19-9 ≤ 37 U/mL showed a nonsignificant trend toward greater OS compared with those with > 37 U/mL (log‐rank p = 0.15).
Within the malignant lesion group, patients with a preoperative CA19-9 ≤ 37 U/mL showed a nonsignificant trend toward greater OS compared with those with > 37 U/mL (log‐rank p = 0.15).