Table 3.

Fecal microbiota genera associated with the highest tertile (T3) of baseline CQI.

Genera	ẞ Coef.	Std. err.	p-value	FDR
Odoribacter	−0.259	0.070	<.001	0.008
Rhodospirillales uncultured genus	−0.204	0.064	.001	0.036
Faecalibacterium	0.307	0.111	.006	0.097
Christensenellaceae R7 group	0.427	0.156	.006	0.097

Associations tested with generalized linear models. Recruiting center (Alicante, Barcelona, Reus, Valencia), smoking status (former smoker, never smoked, current smoker), diabetes status, sex, and age categories (below the median, < 65 years old; above the median, > 65 years old) set as fixed effect. Multiple testing correction performed with the Benjamini-Hochberg procedure and features with FDR < 0.1 reported (Reference: Tertile 1).