Liver stiffness score (LSS)

Liver stiffness score is currently one of the best models to predict liver fibrosis. Outperforms FIB-4, APRI and HSI. Trained on NHANES dataset.
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Value
Unit
Weight
Glucose
 
If you have diabetes, enter 8 mmol/L.
AST
PLT
Albumin
Race
 

LSS ranges

According to Sun et al. (2024), LSS should be below 7.3:
7.3
Risk Scale
Optimal range for LSS appears to be below 7:
3
7
10
14
  • green - Fibrosis unlikely
  • yellow - F2 or higher fibrosis possible
  • red - F2 or higher fibrosis likely
This isn't medical advice. Consult your healthcare provider.

Liver stiffness score is currently one of the best models to predict liver fibrosis. Outperforms FIB-4, APRI and HSI. Trained on NHANES dataset.

Probabilities of having different fibrosis stages:
F2 or higher:
000%
F3 or higher:
000%
F4:
000%
Stage F2 fibrosis is fully reversible, Stage F3 is partially reversible, and Stage F4 is largely irreversible.

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Zsolt Szabo
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