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Table 1 Demographic data and clinical characteristics of the patients with SAP

From: Analysis of risk factors related to gastrointestinal fistula in patients with severe acute pancreatitis: a retrospective study of 344 cases in a single Chinese center

Characteristic GIF (n =52) Non-GIF(n =292) Total(n = 344) P value
Age, years(range) 51 (34–77) 49(27–70) 50(27–77) 0.572
Gender, M/F 32/20 160/132 192/152 0.047
Etiology
 Biliary 29 156 185  
 Alcohol 7 35 42  
 Hyperlipidemia 5 37 42  
 Idiopathic 11 64 75  
BMI (kg/m2) 22.84(16.25–25.72) 24.13(16.93–28.32) 23.05(16.20–28.42) 0.053
EEN 10 204 214 0.001
APACHE II score 16(11–19) 10(8–15) 10(8–16) 0.035
MCTSI 8(6–10) 6(6–8) 6(6–10) 0.039
CRP level(mg/dl) 143.0(85.0–186.0) 124.6(50.6–184.3) 128.0(64.5–187.0) 0.027
Albumin 10(8–20) 14(11–24) 13(10–28) 0.046
B blood type 16 55 71 0.022
IAP(mmHg) 10.50(9–12.48) 8.50(6.35–11.50) 9.20(6.54–11.75) 0.093
ascites 30 152 182 0.419
thrombosis 9 38 47 0.181
IPN 43 137 180 0.032
death 14 62 75 0.754
  1. M male, F female, APACHE Acute Physiology and Chronic Health Evaluation, BMI body mass index, EEN the early enteral nutrition, CRP C-reactive protein, IAP intra-abdominal pressure, MCTSI modified CT severity index, IPN infected pancreatic and extra-pancreatic necrosis