Case Control Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Feb 28, 2016; 22(8): 2576-2584
Published online Feb 28, 2016. doi: 10.3748/wjg.v22.i8.2576
Table 5 Association between concentrations of increased serum direct bilirubin and lymph node metastasis n (%)
Direct bilirubin/DBil (μmol/L)Patients with LNMPatients without LNMOR (95%CI)P value
DBil ≤ 1.5050 (43.1)66 (56.9)1 (reference)-
1.50 < DBil ≤ 2.5067 (46.9)76 (53.1)1.164 (0.711-1.905)0.547
2.50 < DBil ≤ 3.5060 (50.4)59 (49.6)1.342 (0.803-2.244)0.261
DBil > 3.5054 (59.3)37 (40.7)1.926 (1.104-3.362)0.020