Fig. 3From: Comparison of volume and hemodynamic effects of crystalloid, hydroxyethyl starch, and albumin in patients undergoing major abdominal surgery: a prospective observational studyChanges in plasma volume and colloid osmotic pressure after fluid challenge. Box and whiskers represent median, interquartile range, and 10–90% range, respectively. *p < 0.05 vs. bicarbonate Ringer’s solution by Dunn’s post hoc test. BRS = bicarbonate Ringer’s solution; HES = 6% hydroxyethyl starch 130/0.4; Alb = 5% albuminBack to article page