Table 2.

Predicted metagenomic functional ability associated with 1-month Weighted Unifrac principal coordinate 1.

KEGG L3	q valuea	p valueb	estimate	std error	t	CI 2.5%	CI 97.5%	r2	df
Sphingolipid metabolism	0.0017	1.22E–05	−1.68E–06	−1.68E–06	−5.23	−2.34E–06	−1.02E–06	0.47	30
Lysosome	0.0017	7.89E–06	−2.76E–06	5.12E–07	−5.38	−3.80E–06	−1.71E–06	0.48	30
Protein processing in endoplasmic reticulum	0.0055	9.65E–05	−6.98E–06	1.55E–06	−4.49	−1.02E–05	−3.81E–06	0.40	30
Protein digestion and absorption	0.0055	7.20E–05	−1.13E–05	2.45E–06	−4.6	−1.62E–05	−6.26E–06	0.41	30
Other glycan degradation	0.0055	1.21E–04	−9.91E–07	2.25E–07	−4.414	−1.45E–06	−5.33E–07	0.39	30
Glycosaminoglycan degradation	0.0055	1.07E–04	−3.34E–06	7.49E–07	−4.46	−4.87E–06	−1.81E–06	0.39	30
Meiosis yeast	0.0138	3.56E–04	2.75E–05	6.84E–06	4.03	1.36E–05	4.15E–05	0.34	30
Glycosphingolipid biosynthesis ganglio series	0.017	5.12E–04	−4.51E–06	1.16E–06	−3.89	−6.87E–06	−2.14E–06	0.33	30
Flavone and flavonol biosynthesis	0.025	8.29E–04	−2.49E–05	6.70E–06	−3.72	−3.86E–05	−1.12E–05	0.31	30

Linear regression with t test, FDR correction for multiple comparisons.

^aFDR correction for multiple comparisons.

^bLinear regression with t test. Source data for this table are provided as a Source Data file.