The Area Under the Receiver Operating Characteristic Curve test AUROC used to assess the performance of any alternative test is a binary hypothesis test which has significant data loss and depends on a certain state of fibrosis 28, 29.In addition, fibrosis is a category rather than a continuous variable there are ranks in the accuracy of the biopsy and ranks in the prevalence of fibrosis.
Además, la fibrosis es una categoría y no una variable continua hay rangos en la exactitud de la biopsia y rangos en la prevalencia de fibrosis.