Biochemical parameters of sevelamer, lanthanum and no-binder patient groups.

As in Table 1, the data shown are expressed as mean ±SD in the case of normally distributed variables or as median (IQR) in the case of skewed data, respectively. The last column on the right reports the p values of ANOVA or Kruskal-Wallis test in the case of normally distributed and skewed data, respectively. The asterisks indicate a statistically significant difference at the level of p<0.05 versus Sev group as calculated by Dunn's post hoc test.