Fig. 3From: Association between postoperative changes in the gut microbiota and pseudopsia after cardiac surgery: prospective observational studyPerioperative changes in microbiota counts in patients with versus without pseudopsia. Blue bars represent preoperative counts, orange bars represent first postoperative counts, and gray bars represent second postoperative counts (around POD 7). The mesh pattern depicts the pseudopsia group. For each measurement timepoint, differences between patients with and without pseudopsia were compared using the t test. Asterisk shows significant differences. POD postoperative dayBack to article page