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. 2020 Jun 29;5(9):1432–1447. doi: 10.1016/j.ekir.2020.06.014

Figure 4.

Figure 4

Changes in aortic pulse wave velocity (aPWV) over 24 weeks in response to treatment with calcium carbonate or sevelamer. (a) Changes in aPWV in calcium carbonate (CC) and sevelamer hydrochloride (SH) + sevelamer carbonate (SC) treatment arms. (b) Changes in aPWV by individual SH and SC treatment arms. Data are presented as mean values with error bars depicting standard deviation. Data series were offset to aid visualization. Mixed-effects models with repeated measures were used to test for between-group differences: ∗P < 0.01 for CC versus SH + SC.