Table 1.

Calculation of non-invasive scores.

MELD score = 9.57 × ln(Cr) + 3.78 × ln(TBIL) + 11.2 × ln (INR) + 6.43

APRI = ((AST/UNL) × 100)/PLT

AAR = AST/ALT

FIB-4 = (age × AST)/PLT × ALT1/2

FI = 8 − 0.01 × PLT-ALB

King = age × AST × INR/PLT LogOddsLok = (1.26 × AST/ALT) + (5.27 × INR) − (0.0089 × PLT) − 5.56

Lok index = e(LogOddsLok)/(1 + e(LogOddsLok))

ALBI = ((log10 bilirubin × 0.66) + (albumin × (−0.085)))

PALBI = 2.02 × log10 bilirubin − 0.37 × (log10 bilirubin)2 − 0.04 × albumin − 3.48 × log10 platelets + 1.01 × (log10 platelets)2

ABIC = (age × 0.1) + (serum bilirubin × 0.08) + (serum creatinine × 0.3) + (INR × 0.8)

Abbreviations: MELD—Model for end-stage liver disease, TBIL—Total serum bilirubin, APRI—AST to platelet ratio index, AST—aspartate aminotransferase, UNL—upper normal limit, PLT—platelets, ALT—alanine aminotransferase, AAR—aspartate aminotransferase-to-alanine aminotransferase ratio, FIB-4—fibrosis-4 index, FI—fibrosis index, ALBI—albumin-bilirubin, PALBI—platelet-albumin-bilirubin, ABIC—Age, bilirubin, INR, creatinine score.