Table 4 Systematic review of postoperative complications

Song

LADG

20

3

Wound infection × 1,ileus × 1,abdominal abscess × 1

TLDG

20

1

Abdominal bleeding × 1

Ikeda

LADG

24

3

Wound infection × 1, atelectasis × 2

TLDG

56

3

Wound infection × 2,pancreatic leakage × 1

Kinoshita

LADG

41

6

Wound infection × 2,abdominal abscess × 1, anastomotic hemorrhage × 1, anastomotic stricture × 1, pancreatitis × 1

TLDG

42

6

Wound infection × 2,abdominal abscess × 2, pancreatitis × 1, cholecystitis × 1

Kim MG

LADG

328

21

Wound complications × 11, anastomosis leakage × 2, anastomosis stenosis × 1, anastomosis bleeding × 2, abdominal abscess × 4, abdominal bleeding × 1

TLDG

239

9

Wound complications × 2, anastomosis leakage × 1, anastomosis bleeding × 1,abdominal abscess × 3, abdominal bleeding × 1, paralytic ileus × 1

Lee

LADG

269

21

Duodenal stump leakage × 10, anastomosis leakage × 3, abdominal bleeding × 2, afferent loop obstruction × 1, gastric stasis × 5

TLDG

130

11

Duodenal stump leakage × 3, anastomosis leakage × 1, abdominal bleeding × 4, afferent loop obstruction × 1, gastric stasis × 2

Kim DG

LADG

106

6

Anastomosis leakage × 1,fluid collection × 4, respiratory infection × 1

TLDG

60

8

Anastomosis leakage × 1,fluid collection × 2, respiratory infection × 1, wound seroma × 1, delayed gastric emptying × 2, trocar site hernia × 1

Kim HG

LADG

136

20

Anastomotic leakage × 6, abdominal abscess × 2, wound problem × 4, abdominal bleeding × 2, pancreatitis × 1, lung complication × 2, hepatic complication × 1, outlet obstruction × 1,

TLDG

111

21

Anastomotic leakage × 3, abdominal abscess × 2, wound problem × 2, abdominal bleeding × 4, luminal bleeding × 2, ileus × 2, pancreatitis × 3, hepatic complication × 3, heart complication × 2, stasis × 2

Choi

LADG

35

7

Wound infection × 1, stasis × 2, leakage × 1, pulmonary complication × 2, renal complication × 1, cerebral infarction × 1

TLDG

37

13

Wound infection × 1, abdominal abscess × 1, leakage × 4, abdominal bleeding × 1, pancreatitis × 2, pulmonary complication × 2, hepatic complication × 1,

Chen

LADG

93

10

Anastomosis leakage × 1, hemorrhage × 1, abdominal abscess × 3, pulmonary infection × 2,delayed gastric emptying × 2, lymphorrhea × 1

TLDG

147

16

Anastomosis leakage × 1, hemorrhage × 2, abdominal abscess × 2, pulmonary infection × 3,delayed gastric emptying × 4, lymphorrhea × 2, ileus × 1, pancreatic fistula × 1

Zhang

LADG

25

4

Wound infection × 2,ileus × 2

TLDG

11

1

Duodenal stump leakage × 1

Kanaji

LADG

74

4

Delayed gastric emptying × 1, wound infection × 2, acute pulmonary edema × 1

TLDG

40

0