Appendix Table 7b.

Regression Models Examining the Association Between Prenatal Maternal Anxiety Symptoms and Child Cognitive Function, including Postnatal Maternal Anxiety Symptoms

	Model 1: Prenatal Anxiety			Model 2: Prenatal Anxiety and Sensitivity Composite			Model 3: Interaction
Variable	B	SE B	β	B	SE B	β	B	SE B	β
Maternal Age	0.058	0.339	0.017	−0.051	0.339	−0.015	−0.050	0.335	−0.015
SES	2.205†	1.146	0.230	1.835	1.144	0.192	1.879†	1.130	0.196
Parity	−2.432	1.732	−0.121	−1.532	1.762	−0.076	−1.410	1.741	−0.070
Cohabitation with Child’s Father	4.967	4.587	0.090	4.291	4.535	0.078	3.578	4.493	0.065
Index of Intelligence (WAIS)	0.179†	0.096	0.188	0.155	0.095	0.163	0.150	0.094	0.158
Obstetric Risk	−1.812	2.844	−0.050	−1.700	2.805	−0.047	−1.731	2.771	−0.048
Non-Hispanic White	−1.532	3.254	−0.047	−1.820	3.212	−0.056	−2.132	3.176	−0.065
Latina	−6.353†	3.716	−0.178	−5.688	3.679	−0.160	−5.428	3.635	−0.152
Gestational Age at Birth (GAB)	0.846	1.041	0.065	0.627	1.032	0.048	0.354	1.028	0.027
Child Sex (male)	−6.454*	2.487	−0.195	−6.263*	2.454	−0.189	−6.627**	2.431	−0.200
Postnatal Anxiety	−0.195	0.489	−0.050	−0.107	0.484	−0.027	−0.119	0.478	−0.031
Prenatal Anxiety	−0.018	0.467	−0.005	−0.084	0.462	−0.024	−0.097	0.456	−0.027
Sensitivity Composite				2.601*	1.241	0.190	2.704*	1.226	0.197
Prenatal Anxiety* Sensitivity Composite							0.470*	0.235	0.143
R2		0.377			0.400			0.419
F		6.063***			6.094***			6.086***

B = unstandardized coefficient. β= standardized coefficient.

^†p < .10

^*p < .05.

^**p < .01.

^***p < .001