Feasibility and Safety of ERCP in the Treatment of Biliary Strictures after Liver Transplantation: With a Report of 37 Cases

Table 3

The pair-wise comparison of WBC, TBIL, and DBIL.

Comparison group	value	value
WBC
3 days postoperative vs. preoperative	-1.079	0.281
7 days postoperative vs. preoperative	-2.678	0.007
7 days postoperative vs. 3 days postoperative	-1.727	0.084
TBIL
3 days postoperative vs. preoperative	-4.247	<0.001
7 days postoperative vs. preoperative	-4.337	<0.001
7 days postoperative vs. 3 days postoperative	-4.081	<0.001
DBIL
3 days postoperative vs. preoperative	-4.232	<0.001
7 days postoperative vs. preoperative	-4.458	<0.001
7 days postoperative vs. 3 days postoperative	-4.271	<0.001

Wilcoxon signed-rank test.