Fig. 2From: The severity of portal hypertension by a non-invasive assessment: acoustic structure quantification analysis of liver parenchymaStatistical significance of differences for acoustic structural quantification parameters analyzed by unpaired Student’s t-tests or Tukey’s multiple comparison tests as indicated. a Peak difference ratio (Cm2max) with Child–Pugh class; b mean difference ratio (Cm2mean) with Child–Pugh class; c Cm2max with severity of gastroesophageal varices; d Cm2mean with severity of gastroesophageal varices. N.S., not significantBack to article page