Fig. 3.

Effect of treatments on urinary creatinine and oxalate. Each timepoint represents the average daily value for the 3-day interval. a Urinary creatinine excretion; b Total microbial oxalate metabolism (oxalate consumed minus oxalate excreted); c Urinary oxalate excretion (Urox). Letters indicate statistically significant differences either by Treatment group (in legend) or by time point (on x-axis) as determined by a repeated measures ANOVA and post-hoc Tukey’s honestly significant difference analysis. Group, timepoint, and interaction ANOVA p-values are presented in the chart