Spleen volume is associated with overt hepatic encephalopathy after transjugular intrahepatic portosystemic shunt in patients with portal hypertension

Figure 3 Comparison of spleen volumes among patients with different overt hepatic encephalopathy grades. The patients were divided in three groups based on overt hepatic encephalopathy (OHE) grade: Non-OHE (n = 99), OHE 2 (n = 18), and OHE 3/4 (n = 19). Quantitative data are presented as median (interquartile range). Mann-Whitney U test, ^aP < 0.05. OHE: Overt hepatic encephalopathy.