Table 2.

Statistical differences in relative (%) and absolute (cells/mg) numbers of intestinal immune cells between caecal microbiota clusters.

Immune cells	Cluster A vs. B	Cluster B vs. C	Cluster A vs. C
IL-2Rα+ NK (%)	0.026	0.044	0.068
20E5+ NK (%)	0.124	3.0e−4	0.001
CD107+ NK (%)	0.003	0.020	0.001
CD8αα+ T (%)	0.001	0.254	4.1e−4
IL-2Rα+ NK (cells/mg)	0.011	0.051	2.7e−4
20E5+ NK (cells/mg)	0.039	5.3e−7	2.1e−6
CD107+ NK (cells/mg)	0.398	4.0e−6	1.1e−4
CD8αα+ T (cells/mg)	0.008	9.5e−6	6.4e−4

Significant differences are indicated in bold.