Transient elastography compared to liver biopsy and morphometry for predicting fibrosis in pediatric chronic liver disease: Does etiology matter?

Figure 2 Distribution of liver stiffness measurement according to categorical fibrosis scores. A: All patients; B: HCV group; C: AIH group; D: Wilson disease group. Box-and-whiskers plot for liver stiffness measurement. The top and bottom of each box are the 75^th and 25^th percentiles. The line through the box is the median and the error bars are the maximum and minimum. The horizontal bar represents the significance between the designated groups.