Table 2 Operation-related complications of the patients

Overall morbidity, No. (%)

0.012

 No

73 (57.0%)

40 (48.8%)

33 (71.7%)

 Yes

55 (43.0%)

42 (51.2%)

13 (28.3%)

Bile leakage, No. (%)

0.075

 No

97 (75.8%)

58 (70.7%)

39 (84.8%)

 Yes

31 (24.2%)

24 (29.3%)

7 (15.2%)

Pleural complication, No. (%)

0.682

 No

115 (89.8%)

73 (89.0%)

42 (91.3%)

 Yes

13 (10.2%)

9 (11.0%)

4 (8.7%)

Lung complication, No. (%)

0.684

 No

118 (92.2%)

75 (91.5%)

43 (93.5%)

 Yes

10 (7.8%)

7 (8.5%)

3 (6.5%)

Hepatic failure, No. (%)

0.676

 No

126 (98.4%)

81 (98.8%)

45 (97.8%)

 Yes

2 (1.6%)

1 (1.2%)

1 (2.2%)

Heart complication, No. (%)

0.180

 No

127 (99.2%)

82 (100.0%)

45 (97.8%)

 Yes

1 (0.8%)

0 (0.0%)

1 (2.2%)

Acute cholangitis, No. (%)

0.452

 No

127 (99.2%)

81 (98.8%)

46 (100.0%)

 Yes

1 (0.8%)

1 (1.2%)

0 (0.0%)

Abscess of residual cavity, No. (%)

0.452

 No

127 (99.2%)

81 (98.8%)

46 (100.0%)

 Yes

1 (0.8%)

1 (1.2%)

0 (0.0%)

Incision infection, No. (%)

0.676

 No

126 (98.4%)

81 (98.8%)

45 (97.8%)

 Yes

2 (1.6%)

1 (1.2%)

1 (2.2%)

Shock, No. (%)

0.924

 No

125 (97.7%)

80 (97.6%)

45 (97.8%)

 Yes

3 (2.3%)

2 (2.4%)

1 (2.2%)

Anaphylactic reaction, No. (%)

0.452

 No

127 (99.2%)

81 (98.8%)

46 (100.0%)

 Yes

1 (0.8%)

1 (1.2%)

0 (0.0%)

Acute pancreatitis, No. (%)

0.924

 No

125 (97.7%)

80 (97.6%)

45 (97.8%)

 Yes

3 (2.3%)

2 (2.4%)

1 (2.2%)

Tear of common bile duct, No. (%)

0.452

 No

127 (99.2%)

81 (98.8%)

46 (100.0%)

 Yes

1 (0.8%)

1 (1.2%)

0 (0.0%)

Tear of diaphragm, No. (%)

0.452

 No

127 (99.2%)

81 (98.8%)

46 (100.0%)

 Yes

1 (0.8%)

1 (1.2%)

0 (0.0%)

Tear of colon, No. (%)

0.452

 No

127 (99.2%)

81 (98.8%)

46 (100.0%)

 Yes

1 (0.8%)

1 (1.2%)

0 (0.0%)

Hypoalbuminemia, No. (%)

0.683

 No

115 (89.8%)

74 (90.2%)

41 (89.1%)

 Yes

13 (10.2%)

8 (9.8%)

5 (10.9%)