Table 4

Sensitivity, specificity, predictive values and likelihood ratios of the full model at each of the FLI cut-off level

FLI cut-off pointNumber of patients more than cut-offSensitivity (%)Specificity (%)PPV (%)NPV (%)Yield (%)Positive likelihood ratioNegative likelihood ratio
≥56198.436.32299161.540.04
≥105690.357.42897142.120.17
≥12.35181.770.13495132.730.26
≥19.14471.780.14094113.590.35
≥204369.480.74093113.600.38
≥303556.589.4509295.330.49
≥402743.594.0589077.250.60
≥501829.096.4608858.060.74
≥601118.098.56987312.000.83
≥70914.598.86986212.080.87
≥8069.799.16785210.780.91
≥9047.099.78185123.330.93
  • Bold values signify sensitivity and sepecificity. There is no significance testing.

  • FLI, Fatty Liver Index; NPV, negative predictive value; PPV, positive predictive value.