King’s College Criteria – Paracetamol Sponsored Advertising placement King's College Criteria – Paracetamol Clinical Decision Tool Applies the classic King’s College Criteria for paracetamol-related acute liver failure. Arterial pH after resuscitation INR Creatinine µmol/L Encephalopathy Grade I–II or none Grade III–IV Calculate King's College Criteria – Paracetamol Clear Calculator ☆ Log in to save Save this calculator to your MDPDA account. + Add to Toolkit Log in to save incomplete calculator progress and return later. Log in to save progress Clinical Decision Support Only MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress. Read our Clinical Disclaimer Sponsored Advertising placement