Table 4 Comparison of intraoperative and postoperative outcomes of the matched cohorts

Operation time (min)

106.9 ± 41.4

232.5 ± 68.3

0.000

30

Postoperative hospital stay (days)

10.6 ± 5.8

14.5 ± 7.2

0.006

30

Complications (n%)

0.544

7

Hemorrhage

1

2

Bile leakage

0

2

Infection

3

3

Gastrointestinal burns

3

1

Diaphragm burns

2

0

Hepatic arteriovenous fistula

0

1

Abdominal infection

2

2

Hepatic failure

0

0