Table 2 Intraoperative data and complication

194

n = 132

n = 62

Duration of operation (mean ± SD)

191 ± 78

196 ± 86

181 ± 59

0.244

LN dissection

Yes

76

52

24

0.927

No

118

80

38

Combined organ resection

Yes

13

12

1

0.065

No

181

120

61

Blood transfusion

Yes

8

7

1

0.283

No

186

125

61

Blood loss (mean ± SD)

147 ± 183

160 ± 201

120 ± 132

0.157

Complication

POPF

0.709

Grade A/absent

75

53

22

Grade B + C

119

79

40

DGE

1.000

Absent

190

129

61

Present

4

3

1

POPH

0.386

Grade A/absent

188

129

59

Grade B + C

6

3

3

Other

20

12

8

0.415

Radiological intervention

9

4

5

0.213

Relaparotomy

4

2

2

0.594

Postoperative hospital stay(IQR)

10(9–13)

10(9–13)

11(9–12)

0.768

Mortality

0

0

0

Readmission

7

3

4

0.148

Metastasis

3

3

0

0.553

Exocrine pancreatic insufficiency

29/176

25/116

4/60

0.011 ^*

Endocrine dysfunction

31/176

29/116

2/60

0.000 ^*