Influence of Expert-Dependent Variability over the Performance of Noninvasive Fibrosis Assessment in Patients with Chronic Hepatitis C by Means of Texture Analysis

Figure 5

Box plot representing the dependency between the estimated performance and the expert that established the regions of interest. The top and the bottom of the boxes are the first and third quartiles, respectively. Thus, the length of the box represents the interquartile range within which 50% of the values were located. The line through the middle of each box represents the median.