Figure 3

Boxplots comparing the fat fraction and cross-sectional areas at different levels of the sciatic nerve in each group. An asterisk indicates a significant difference between two levels. FF fat fraction of the sciatic nerve, CSA cross-sectional area of the sciatic nerve, CMT Charcot-Marie-Tooth disease. The circle within the box is the mean, and the circle outside the box is an outlier. The horizontal line in the box indicates the median value.