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Table 8 Results of receiver operating characteristic curve analysis for fibrosis

From: Relationship between body composition and the histology of non‐alcoholic fatty liver disease: a cross‐sectional study

  AU(ROC) Cutoff level Sensitivity (%) Specificity (%) PPV (%) NPV (%) Diagnostic accuracy (%) P-value
Fat mass (kg) 0.66 26.3 50 79.3 90.9 27.7 55.7 < 0.01
BFMI (kg/m2) 0.68 7.44 81.7 44.8 86 37.1 74.5 < 0.01
Visceral fat area (cm2) 0.67 113.9 78.3 51.7 86.2 36.6 73.1 < 0.01
SMI/BFMI 0.71 0.87 78.3 55.2 87.9 38.1 73.8 < 0.01
  1. AU(ROC), area under receiver operating characteristic curve; PPV, positive predictive value; NPV, negative predictive value; BFMI, body fat mass index; SMI, skeletal muscle index