Skip to main content

Table 3 Univariate and multivariate analyses of perioperative predictors associated with postoperative infections in patients who underwent pancreaticoduodenectomy

From: Radiographic sarcopenia predicts postoperative infectious complications in patients undergoing pancreaticoduodenectomy

Variable

  

Univariate analysis

Multivariate analysis

Non-infection (n = 116)

Infection (n = 103)

OR

95% CI

P-value

OR

95% CI

P-value

Sarcopenia

18 (15.5)

37 (35.9)

3.05

1.62–5.91

<0.001

3.43

1.71–7.14

<0.001

Male

77 (66.4)

66 (64.1)

0.90

0.52–1.58

0.72

   

Age (≥ 70 years)

45(38.8)

47 (45.6)

1.32

0.77–2.27

0.31

   

BMI (≥ 25 kg/m2)

13 (11.2)

21 (20.4)

2.03

0.97–4.39

0.06

2.01

0.87–4.80

0.10

ASA (≥ grade 3)

6 (5.2)

10 (9.7)

1.97

0.70–5.98

0.20

   

Albumin (< 3.6 g/dL)

14 (12.4)

19 (19.4)

1.70

0.81–3.66

0.16

   

Child–Pugh score (grade B)

4 (3.4)

10 (9.7)

3.01

0.97–11.3

0.06

1.74

0.48–7.40

0.41

Diabetes

32 (27.6)

32 (31.1)

1.18

0.66–2.12

0.57

   

Malignant disease

77 (66.4)

74 (71.8)

1.29

0.73–2.31

0.38

   

Preoperative biliary drainage

42 (36.2)

59 (57.3)

2.36

1.38–4.09

0.002

2.20

1.17–4.20

0.014

Operative time (> 425 min)

60 (51.7)

69 (67.0)

1.89

1.10–3.30

0.02

1.57

0.83–2.99

0.17

Blood loss (> 550 mL)

39 (33.6)

46 (44.7)

1.59

0.92–2.76

0.09

1.92

1.00–3.73

0.048

Vascular reconstruction

28 (24.1)

23 (22.3)

0.95

0.50–1.78

0.87

   

Soft pancreatic texture

59 (50.9)

74 (71.8)

2.47

1.41–4.37

0.001

3.71

1.96–7.29

<0.001

Normal pancreatic duct (< 3 mm)

42 (36.2)

45 (43.7)

1.37

0.79–2.36

0.26

   
  1. Data are presented as numbers (percentages).
  2. OR odds ratio, CI confidence interval, BMI body mass index, ASA American Society of Anaesthesiologists