Research Article
Preoperative Nutrition Support May Reduce the Prevalence of Postoperative Pancreatic Fistula after Open Pancreaticoduodenectomy in Patients with High Nutritional Risk Determined by NRS2002
Table 2
Comparison of NRS score constitution in preoperative nutrition support and no support groups in patients at high risk ().
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Subgroup 1: 5 scores—, , and ; Subgroup 2: 5 scores—, , and ; Subgroup 3: 6 scores—, , and . |