Table 3 Risk factors for pancreatic fistula by univariate analysis
VARIABLE | PF GROUP | NPF GROUP | \({\varvec{\chi }}^{2}\) | P |
|---|---|---|---|---|
Sex | 0.306 | 0.667 | ||
Male | 17 | 30 | ||
Female | 18 | 25 | ||
Age | 1.023 | 0.388 | ||
≥ 60 | 14 | 28 | ||
＜60 | 21 | 27 | ||
BMI | 0.07 | 1.000 | ||
≥ 25 | 5 | 9 | ||
＜25 | 30 | 46 | ||
Laparoscopic approach | 0.269 | 0.645 | ||
Yes | 23 | 39 | ||
No | 12 | 16 | ||
Diabetes | 0.719 | 0.527 | ||
Yes | 6 | 6 | ||
No | 29 | 49 | ||
Preoperative total bilirubin (µmol/L) | 0.556 | 0.520 | ||
> 171 | 15 | 28 | ||
≤ 171 | 20 | 27 | ||
Serum albumin (g/L) | 1.336 | 0.283 | ||
≥ 35 | 16 | 32 | ||
＜35 | 19 | 23 | ||
Pancreaticojejunostomy method | 4.030 | 0.070 | ||
Simplified Blumgart | 8 | 24 | ||
Traditional ductal to mucosa | 27 | 31 | ||
Time length for pancreaticojejunostomy (min) | 0.01 | 1.000 | ||
> 30 | 16 | 25 | ||
≤ 30 | 19 | 30 | ||
Intra operative blood loss | 5.613 | 0.029 | ||
＞300 | 21 | 19 | ||
≤ 300 | 14 | 36 | ||
Pancreatic ductal diameter(mm) | 6.661 | 0.016 | ||
＞3 | 10 | 31 | ||
≤ 3 | 25 | 24 | ||
Pancreatic texture | 6.194 | 0.015 | ||
Soft | 27 | 28 | ||
Hard | 8 | 27 | ||
Operative time (min) | 0.01 | 1.000 | ||
＞300 | 13 | 21 | ||
≤ 300 | 22 | 34 |