Assessment of the hepatic microvascular changes in liver cirrhosis by perfusion computed tomography

Figure 1 Distribution of hepatic microvascular parameters in controls and cirrhotics. Box-whisker plots are shown, in which the lower box boundary indicates the 25th percentile, the line within the box marks the median and the top box boundary indicates the 75th percentile. Error bars below and above the boxes indicate 10th and 90th percentiles. Other data are represented as individual dots. The graphs show box-whisker plots of mean transit time (MTT) (A) and permeability surface area product (PS) (B). n: Number of patients.