Table 2.

Characteristic microbial taxa at the family level for the Insensitive Gut (n = 28) and Sensitive Gut (n = 26) groups at baseline.

Taxon name	Log₂ fold change Insensitive Gut vs Sensitive Gut (>0: Enriched in Insensitive Gut, <0: Enriched in Sensitive Gut)	p-value
Succinivibrionaceae	9.42	<0.01
Enterococcaceae	−7.17	<0.01
Planococcaceae	−6.28	<0.01
Enterobacteriaceae	−3.13	<0.01
Micrococcaceae	2.97	<0.01
Nocardiaceae	−3.20	<0.01
Porphyromonadaceae	1.42	0.01
Prevotellaceae	2.37	0.01
Staphylococcaceae	−1.87	0.02
Peptococcaceae	1.71	0.03
Alcaligenaceae	1.04	0.03

The p-values indicate statistical significance for differential abundance analysis.