肝脏衰老风险评估

LAI-5 Model

LAI-13 Model

Male

Female

Chronological Age (CA, years)

Fat Attenuation Parameter (FAP, dB/m)

Liver Stiffness Measurement (LSM, kPa)

Alanine Aminotransferase (ALT, U/L)

Aspartate Aminotransferase (AST, U/L)

Gamma-Glutamyl Transferase (GGT, U/L)

Chronological Age (CA): 0 years

Liver Aging Acceleration (LAA): 0.00

Liver Age Index (LAI): 0.00 years

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This tool provides liver aging assessment based on statistical models and should not replace professional medical advice.
Calculation results may vary with individual health conditions and laboratory methods.
We do not store any user input data.
Assessment thresholds were based on 25th/75th percentiles in developed dataset.
Helped by AI, developed reference: 2025.Liver Aging Index: a non-invasive score for liver biological aging and liver-related outcomes in multi-cohorts.