. Author manuscript; available in PMC: 2019 Jul 1.

Published in final edited form as: J Allergy Clin Immunol. 2018 May 2;142(1):335–338.e9. doi: 10.1016/j.jaci.2018.04.016

TABLE E5.

OTUs positively associated with sphingolipid metabolite module eigenvalues and with food sensitization compared with food allergy

		Association with sphingolipid module		Association with food allergy (vs food sensitization)		Association with food sensitization (vs control)		Association with food allergy (vs control)		Association with Cesarean section (vs vaginal delivery)
OTU ID	Taxa	Log₂ fold change	P_BH value	Log₂ fold change	P value	Log₂ fold change	P value	Log₂ fold change	P value	Log₂ fold change	P value
577170	Bacteroides unidentified species	10.1	.002	−3.6	.01	1.2	.27	−1.9	.20	−2.7	.06
184753	Bacteroides unidentified species	9.2	.01	−5.2	<.001	0.7	.49	−2.8	.07	−4.5	.002
3472078	Bacteroides unidentified species	8.9	.01	−3.3	.04	1.9	.09	−1.4	.36	−1.7	.31
182157	Bacteroides unidentified species	7.8	.02	−2.9	.03	1.1	.27	−1.6	.23	−2.9	.02
188735	Bacteroides unidentified species	7.5	.02	−3.3	.04	0.7	.55	−2.4	.12	−2.2	.19
4354042	Bacteroides unidentified species	7.1	.03	−3.4	.03	0.5	.65	−1.9	.23	−4.4	.01

Negative binomial regression models of food allergy or sensitization phenotype were adjusted for age; models of mode of delivery were adjusted for age, sex, race/ethnicity, study center, maternal education, breast-feeding, and solid foods status.

P values denoting significant associations are in boldface. P values for associations with the sphingolipid module are adjusted for 420 comparisons (microbiome-wide analysis).