Effect of hepatic artery resection and reconstruction on the prognosis of patients with advanced hilar cholangiocarcinoma

Table 5 Comparison of liver function indexes between two groups of patients (mean ± SD)

Index	Preoperative	1 d after operation	3 d after operation
ALT (U/L)
Reconstruction group	78.9 ± 19.6	451.2 ± 88.1	357.1 ± 93.0
Regular group	83.0 ± 20.1	489.8 ± 94.7	401.2 ± 85.0
t value	-1.003	-2.040	-2.429
P value	0.319	0.044	0.017
AST (U/L)
Reconstruction group	83.5 ± 28.0	438.1 ± 93.0	395.8 ± 81.7
Regular group	80.0 ± 24.6	470.7 ± 87.2	441.5 ± 96.1
t value	0.654	-1.770	-2.456
P value	0.515	0.080	0.016
TBIL (μmol/L)
Reconstruction group	144.3 ± 35.1	122.2 ± 28.0	44.1 ± 13.0
Regular group	138.5 ± 37.3	118.0 ± 26.9	40.0 ± 12.5
t value	0.775	0.747	1.570
P value	0.440	0.457	0.120

ALT: alanine aminotransferase; AST: aspartate aminotransferase; TBIL: total bilirubin.