PTX3 and Hepatic fibrosis: The cutoff points for PTX-3 levels based on all significant ROC curve analyses, as a marker of liver fibrosis, ranged from 1.96 to 2.30 ng/mL (an AUC ranging between 0.596 and 0.643, sensitivity from 39.1 to 61.7%, and specificity from 56.1 to 79.6%) in women.