Demographic data and dialysis and clinical parameters of sevelamer,lanthanum and no-binder patient groups.

The data shown in the table are expressed as mean ±SD in the case of normally distributed variables or as median (IQR) in the case of skewed data, respectively. Categorical data are reported as percent values. 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, repectively.

本表所载数据的呈现规则如下：服从正态分布的变量以均值±标准差（SD）表示，偏态分布数据则以中位数（四分位间距IQR）表示。分类数据以百分比形式报告。表格最右侧的末列，分别报告正态分布数据对应的方差分析（ANOVA）检验p值，以及偏态分布数据对应的克鲁斯卡尔-沃利斯检验（Kruskal-Wallis test）p值。