Evaluation of a New Modification of Pancreaticogastrostomy after Pancreaticoduodenectomy: Anastomosis of the Pancreatic Duct to the Gastric Mucosa with Invagination of the Pancreatic Remnant End into the Posterior Gastric Wall for Patients with Cancer Head of Pancreas and Periampullary Carcinoma in terms of Postoperative Pancreatic Fistula Formation

Table 1

Analysis for different risk factors affecting the occurrence of postoperative pancreatic fistula (POPF).

	Patients with POPF ()	Patients without POPF ()	value
Age (years)
Mean ± SD	61.50 ± 3.53	60.31 ± 6.54	0.750
Sex
Male/female	2/1	27/7	0.529
BMI (Kg/Mr^2)
Mean ± SD	21.66 ± 2.90	24.89 ± 4.19	0.202
Diagnosis (number of patients)
Periampullary cancer	1 (33.3%)	23 (67.6%)	0.270
Cancer head	2 (66.6%)	11 (32.4%)
Preoperative bilirubin level (mg/dL)
Mean ± SD	5.70 ± 1.27	5.09 ± 2.09	0.620
Pancreatic texture (number of patients)
Soft	2 (66.6%)	16 (47%)	0.370
Intermediate	1 (33.3%)	5 (14.7%)
Firm to hard	0 (0.0%)	13 (38.2%)
OR time (minutes)
Mean ± SD	209.50 ± 13.43	222.27 ± 28.53	0.450
Hospital stay (days)
Mean ± SD	20.00 ± 2.82	12.41 ± 3.25	<0.001*

is significant.