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Table 2 Operative outcomes

From: The impact of surgical outcome after pancreaticoduodenectomy in elderly patients

  group A group B P value
  n = 31 n = 67  
Type of pancreaticoduodenectomy    
PPPD 18 37 0.44
SSPPD 7 10  
PD 6 20  
Pancreatic texture    
soft 26 47 0.04
hard 5 27  
Tumor size (mm) 27.17 ± 12.18 30.59 ± 13.64 0.25
Pancreatic duct diameter (mm) 3.61 ± 3.03 4.03 ± 2.94 0.58
Pancreatic drainage    
internal 12 28 0.77
external 19 39  
Surgical time (min) 408.1 ± 73.47 461.76 ± 84.98 0.003
Blood loss (ml) 948.58 ± 468 1225.5 ± 925.82 0.12
Blood transfusion (ml) 209.33 ± 425.62 231.64 ± 510.57 0.84
Portal vein resection    
Yes 1 8 0.16
No 30 59  
  1. PD = pancreaticoduodenectomy; SSPPD = substomach preserving pancreaticoduodenectomy; PPPD = pylorus preserving pancreaticoduodenectomy.