. Author manuscript; available in PMC: 2020 Jul 1.

Published in final edited form as: Dev Psychobiol. 2019 Mar 25;61(5):640–649. doi: 10.1002/dev.21837

Table 3.

Bacteria associated to the pregnancy-related anxiety accessed by PRAQ total score

Taxa¹	Correlations²	p-value 1³	p-value 2⁴
Phylum level
Proteobacteria	−0.40	0.0022	0.00028
Family level
Enterobacteriaceae	−0.43	2.0e-4	6.8e-5
Planococcaceae	0.25	0.016	0.0023
Pasteurellaceae	0.16	0.0048	0.27
Genus level
Enterobacteriaceae;g_	−0.54	1.5e-4	8.2e-6
Planococcaceae;g_	0.25	0.016	0.0022
Dialister	−0.30	0.019	0.28
Haemophilus	0.19	0.0022	0.26

Taxa with less than 5% relative abundance was removed from the analysis.

Spearman’s correlation rho by R command cor().

p-value 1 was obtained from R command cor.test() to test for association between paired samples, using Spearman’s rho.

⁴

p-value 2 was obtained from linear regression model using relative abundance of selected taxa as dependent variable and PRAQ-total score and mode of delivery as independent variables.