Document Classification

Section Type: RESULTS

Text: In multivariate analysis, independent risk factor (s) for mortality were age greater than 70 years (odds ratio [OR], 3 ; 95 % confidence interval [CI], 1. 3-8) and extended resection (OR, 5 ; 95 % CI, 1. 2-22), risk factors for IACs were extended resection (OR, 5 ; 95 % CI, 1. 2-22) and main pancreatic duct diameter of 3 mm or less (OR, 2 ; 95 % CI, 1. 1-3), and the risk factor for pancreatic fistula was main pancreatic duct diameter of 3 mm or less (OR, 2. 5 ; 95 % CI, 1. 2-4. 6).