Comparison of brain iron concentration between subgroups of patients by liver function.

<p><b>A</b>. Bar plots of the average iron concentration with standard deviations for each ROIs of (a) the right and (b) the left hemisphere in patients with different grade of Child-Pugh classification. <b>B</b>. Bar plots of the average iron concentration for each ROIs in cirrhosis patients divided by their serum albumin level. *<i>P</i><0.05 (in comparison with Child B, C patients evaluated with an independent-sample t test).