Early nasogastric enteral nutrition for severe acute pancreatitis: A systematic review

Figure 1 Comparison of overall mortality between nasogastric enteral nutrition and conventional nutritional routes. Abbreviations: AP, acute pancreatitis; SAP, severe acute pancreatitis; EN, enteral nutrition; TPN, total parenteral nutrition; NGEN, nasogastric enteral nutrition; NJEN, nasojejunal enteral nutrition; RR, risk ratio; CI, confidence interval.

Figure 2 Comparison of total hospital stay (days) between nasogastric and nasojejunal enteral nutrition. WMD, weighted mean difference; SD, standard deviation.

Figure 3 Comparison of complications of acute pancreatitis between nasogastric enteral nutrition and conventional nutritional routes. MODS, multiple organ deficiency syndrome.

Figure 4 Comparison of management of complications between nasogastric enteral nutrition and conventional nutritional routes. ICU, intensive care unit.

Figure 5 Comparison of refeeding pain recurrence between nasogastric enteral nutrition and conventional nutritional routes.

Figure 6 Comparison of nutrition associated adverse events between nasogastric and nasojejunal enteral nutrition (NJEN).