Utility in Prediction
The utility of the criteria in determining the prognosis of patients with acute liver failure is defined by their operating characteristics. The positive predictive value of the criteria in predicting death from acute liver failure has ranged from 70% to 100%. A Canadian meta-analysis assessing various prognostic indices found that the specificity of the King's College criteria in predicting mortality exceeded 90%, with a sensitivity of 69%. As a result, the American Society for Study of Liver Diseases has recommended the King's College Criteria as being helpful early parameters in ascertaining the need for liver transplantation in patients with acute liver failure.
Read more about this topic: King's College Criteria
Famous quotes containing the words utility and/or prediction:
“Moral sensibilities are nowadays at such cross-purposes that to one man a morality is proved by its utility, while to another its utility refutes it.”
—Friedrich Nietzsche (1844–1900)
“Recent studies that have investigated maternal satisfaction have found this to be a better prediction of mother-child interaction than work status alone. More important for the overall quality of interaction with their children than simply whether the mother works or not, these studies suggest, is how satisfied the mother is with her role as worker or homemaker. Satisfied women are consistently more warm, involved, playful, stimulating and effective with their children than unsatisfied women.”
—Alison Clarke-Stewart (20th century)