Instructions: Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
Input: Context: Postoperative pancreatic fistula (POPF) is a life-threatening complication after pancreaticoduodenectomy (PD). The aim of this study is to evaluate the significance of pancreatic amylase level of pancreatic juice for PF after PD.', 'The subjects were 46 patients who underwent PD between January 2012 and August 2015 at Jikei University Hospital. We retrospectively investigated the relation between patient characteristics including pancreatic amylase level of pancreatic juice through the pancreatic drainage tube and the incidence of POPF (grade B or grade C according to the International Study Group on the Pancreatic Fistula) using univariate and multivariate analyses. The decline of pancreatic amylase level of pancreatic juice was evaluated by 1 - postoperative day 3/postoperative day 1 ratio.', 'In univariate analysis, nonductal adenocarcinoma (P = 0.0252), soft pancreatic remnant (P = 0.0155), and decline of pancreatic amylase level of pancreatic juice 80% (P = 0.0010) were significant predictors of POPF. In multivariate analysis, decline of pancreatic amylase level of pancreatic juice of 80% or greater (P = 0.0192) was the only significant independent parameter.
Answer: Decline of pancreatic amylase level of pancreatic juice can predict POPF after PD.
Output:
Does the Decline of Amylase Level of Pancreatic Juice After Pancreaticoduodenectomy predict Postoperative Pancreatic Fistula?