Classify severity of chronic liver disease and cirrhosis.
Class A = 5-6 points, B = 7-9, C = 10-15. Survival figures are historical cohort estimates (Pugh 1973 / widely reproduced tables) and may not reflect current outcomes. Bilirubin cut-offs differ for primary biliary cholangitis and primary sclerosing cholangitis.
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Child Pugh Score is built on published formulas and reference ranges from established health sources. We revisit it periodically as guidance evolves; the "Last reviewed" date above shows when that last happened. If something looks wrong, tell us with the feedback button in the bottom-right corner.
No. Child Pugh Score gives you a general estimate based on the inputs you provide, not a diagnosis. Existing conditions, medications, and individual history all change what a number actually means for you. Treat this as a starting point for a conversation with a doctor or other qualified health professional, not a substitute for one.