Figure 4.
PPIs affected the efficacy of the reduction in serum phosphate levels by LC, but not by FCH or SFOH. Changes in serum phosphate levels by LC (A), FCH (B) or SFOH (C) were compared between HD patients taking a PPI (+PPI) and those who were not taking a PPI (-PPI). Student’s unpaired t-test was performed. *p < 0.05, compared with HD patients who were not taking a PPI.