Table 3 Comparison of liver function indexes between the two groups

ALT (U/L)

Before operation

139.89 ± 3.02

139.78 ± 2.98

-0.220

0.826

1 week after surgery

54.77 ± 4.93

40.33 ± 2.95

-19.262

< 0.001

1 month after surgery

32.09 ± 3.65

26.73 ± 3.99

-8.543

< 0.001

AST (U/L)

Before operation

151.80 ± 3.78

151.67 ± 3.45

-0.198

0.844

1 week after surgery

57.52 ± 8.52

49.73 ± 3.82

-6.161

< 0.001

1 month after surgery

30.52 ± 3.94

25.51 ± 4.47

-7.328

< 0.001

TBil (µmol/L)

Before operation

328.17 ± 5.16

327.37 ± 4.12

-0.985

0.326

1 week after surgery

232.29 ± 11.05

128.27 ± 4.00

-64.285

< 0.001

1 month after surgery

75.45 ± 4.85

51.53 ± 3.65

-31.349

< 0.001

DBiL (µmol/L)

Before operation

182.70 ± 10.46

181.10 ± 12.27

-0.873

0.384

1 week after surgery

121.39 ± 17.80

83.18 ± 6.10

-14.686

< 0.001

1 month after surgery

42.64 ± 4.54

27.51 ± 4.56

-19.913

< 0.001