Table 2. Mean relative abundance (SD) comparison with diet, at species level, between all patients.

Representation of the total species. Only statistically significant P-values are shown (95% confidence interval)^a.

Specie	Mean (SD) relative abundance–Lowb		Mean (SD) relative abundance–Highb		p-value
Porphyromonas sp._Oral_Taxon_279	0.8	(1.5)	0.1	(0.5)	0.01
Gemella morbillorum	0.7	(1.3)	0.0	(0.1)	0.04
Yersinia mollaretti	0.0	(0.0)	0.1	(0.2)	0.05
Fusobacterium nucleatum_ss_polymorphum	0.3	(0.5)	0.1	(0.2)	0.03
Porphyromonas catoniae	0.4	(0.5)	0.0	(0.0)	0.00
Fusobacterium periodonticum	0.1	(0.1)	0.0	(0.0)	0.03
Conynebacterium durum	0.1	(0.1)	0.0	(0.0)	0.00
Aggregatibacter sp._Oral_Taxon_458	0.2	(0.3)	0.0	(0.1)	0.00
Rothia mucilaginosa	0.1	(0.2)	0.0	(0.1)	0.00
Bergeyella sp._Oral_Taxon_322	0.1	(0.1)	0.0	(0.0)	0.03
TM7_[G-1] sp._Oral_Taxon_352	0.0	(0.1)	0.0	(0.0)	0.02
Alloprevotella sp._Oral_Taxon_308	0.0	(0.1)	0.0	(0.0)	0.05
Streptococcus sp._Oral_Taxon_487	0.0	(0.0)	0.1	(0.1)	0.02
Agregatibacter segnis	0.0	(0.1)	0.0	(0.0)	0.04
Haemophilus haemolyticus	0.0	(0.1)	0.0	(0.0)	0.05
Haemophilus sp._Oral Taxon_035	0.0	(0.1)	0.0	(0.0)	0.04
Porphyromonas sp_Oral_Taxon_C34	0.0	(0.1)	0.0	(0.0)	0.02
Aggregatibacter sp._Oral_Taxon_898	0.0	(0.1)	0.0	(0.0)	0.04

^a Mixed effects regression model, p≤0.05

^b Dietary groups–Fermentable carbohydrates frequency consumption between meals (breakfast, lunch and dinner): Low–consumption ≤ 1 time; High–consumption ≥ 2 times