TABLE 4.

Regression analysis of genera changes (predictor) and growth Z scores changes from 5 to 12 months of age.

a. ΔWAZ
Variable	Coefficient	P-value	Variable	Coefficient	P-value
Gardnerella	0.138	2.65E-11	RC9_gut_group	0.076	1.05E-05
Salmonella	0.127	3.49E-10	Porphyromonas	0.063	2.11E-05
Leuconosto	0.147	5.00E-09	Sarcina	–0.049	2.75E-05
Acidaminococcus	–0.115	2.54E-08	Thalassospira	–0.053	4.08E-04
Dialister	–0.076	3.26E-08	Arthrobacter	0.061	4.50E-04
Ruminococcus	0.060	1.05E-07	Granulicatella	–0.043	7.86E-04
Flavonifractor	0.082	6.80E-07	Asteroleplasma	–0.110	4.00E-03
(Intercept)	0.286	1.05E-06	Proteiniphilum	–0.065	4.57E-03
Haemophilus_	0.040	2.86E-06	Treponema	–0.054	9.27E-03
b. ΔLAZ
Robinsoniella	0.126	4.67E-06	Anaerofustis	0.045	1.16E-04
(Intercept)	–0.478	1.91E-12	Peptostreptococcus	0.065	1.23E-04
Asteroleplasma	–0.369	3.16E-11	Collinsella	0.026	2.95E-04
Desulfovibrio	0.094	4.32E-11	Phascolarctobacterium	–0.027	3.28E-04
Geobacillus	–0.220	1.38E-09	Corynebacterium	0.028	1.34E-03
Lachnospira	0.050	5.83E-08	Christensenella	–0.078	3.15E-03
Slackia	–0.063	7.87E-08	Anaerovibrio	0.032	1.36E-02
Neisseria	0.082	9.48E-07	Holdemania	–0.015	1.58E-02
Paraprevotella	0.156	1.32E-06	Enterobacter	0.017	1.75E-02
Lactococcus	0.037	3.53E-06	Peptococcus	–0.021	1.94E-02
Catenibacterium	–0.061	3.64E-06	Dolosigranulum	–0.035	4.89E-02
c. ΔWLZ
Akkermansia	0.092	1.89E-12	Lachnoanaerobaculum	0.091	3.56E-04
Bifidobacterium	–0.225	9.38E-08	Asteroleplasma	–0.193	4.49E-04
Gardnerella	0.135	5.32E-07	Roseburia	–0.056	5.63E-04
Eggerthella	–0.103	6.40E-07	Abiotrophia	0.093	2.50E-03
Turicibacter	0.077	1.14E-06	Dialister	–0.042	8.20E-03
(Intercept)	0.515	1.18E-06	Veillonella	–0.055	1.14E-02
Finegoldia	0.089	2.01E-05	Dolosigranulum	–0.080	2.38E-02
Negativicoccus	–0.114	2.20E-05	Butyricimonas	–0.070	2.58E-02
Treponema	–0.134	2.63E-05	Elusimicrobium	–0.055	3.80E-02
Gemella_	–0.077	4.63E-05	Mitsuokella	0.068	4.67E-02