. Author manuscript; available in PMC: 2022 Dec 1.

Published in final edited form as: Eur J Nutr. 2021 May 31;60(8):4413–4427. doi: 10.1007/s00394-021-02599-9

Table 4-.

Association ^a of healthy eating index with gut microbial taxa ^b

Bacterial taxon phylum	Bacterial taxon genus	β	SE	R²	P-value ^c
Bacteroidetes	Parabacteroides	−2.63E-05	9.80E-06	0.084	0.008
Bacteroidetes	Prevotella_7	1.96E-04	8.01E-05	0.066	0.016
Bacteroidetes	Alistipes	−2.80E-05	1.17E-05	0.095	0.018
Bacteroidetes	Alistipes	−2.77E-05	1.19E-05	0.066	0.021
Bacteroidetes	Bacteroides	−3.14E-05	1.42E-05	0.077	0.029
Bacteroidetes	Bacteroides	5.30E-05	2.43E-05	0.061	0.031
Firmicutes	Incertae_Sedis	−1.03E-04	4.97E-05	0.076	0.041
Firmicutes	Blautia	2.46E-05	1.19E-05	0.055	0.041
Firmicutes	-	−2.11E-05	1.06E-05	0.039	0.049

Associations were performed using multivariable linear regression adjusted for age (years), sex, body mass index at blood draw (in kg/m²)

The reported results belong to 9 significant associations out of 296 gut microbial taxa that were tested.

All associations with a nominal p<0.05 are shown. No result was significant after correction for multiple comparisons (using the False Discovery Rate method).

Abbreviations: SE=Standard Error