Table 3: Evaluation of fecal marker associated with intestinal inflammation. Kruskal-Wallis test and Dunn’s multiple comparison test were used to identify significant differences between all test groups. The Kruskal-Wallis test of fecal zonulin family peptides yields a significant p-value, but the pairwise comparisons between individual groups are not significant. No other parameter showed statistically significant difference between the groups. Global p-values are shown to determine in an explorative manner whether there is a significant difference between the study groups. LOD = Limit of detection.