<unk> 's<unk><unk>  (DF) is the traditional model for evaluating the severity and prognosis in alcoholic hepatitis and evaluates the efficacy of using alcoholic hepatitis steroid treatment. The<unk>  DF score is a predictive statistical model compares the subject's DF score with mortality prognosis within 30-day or 90-day scores. The subject's<unk>  DF score is determined by blood analysis. The<unk>  was originally described by<unk>  and Boitnott to predict prognosis in alcoholic hepatitis. It is calculated by a simple formula using prothrombin time and serum bilirubin concentration:{cn}} Prospective studies have shown that it is useful in predicting short term prognosis, especially mortality within 30 days. A value more than 32 implies poor outcome with one month mortality ranging between 35% to 45%. Corticosteroid therapy or pentoxifylline have been used with mixed results for patients whose increased mortality is indicated with a value greater than 32. To calculate<unk><unk><unk>  using SI units, such as micromoles per litre, divide bilirubin value by 17.
Modified Maddrey's discriminant function
Wiggers diagram
Mentzer index
Barber–Johnson diagram
Maxwell–Fricke equation
Clarke's test
Paula method
Darrow Yannet diagram