Table 4.

Results From Regression Analyses

	Depressive Symptoms
	Baseline (Intercept)				Longitudinal Changes (Slope)
	b	SE	t	p	b	SE	t	p
Intercept	1.18	0.47	2.51	.013	0.05	0.21	0.24	.81
Sex	0.14	0.19	0.76	.45	0.12	0.08	1.54	.12
Age	−0.02	0.09	−0.19	.85	−0.02	0.04	−0.63	.53
Household Socioeconomic Disadvantage	0.13	0.11	1.11	.27	0.03	0.05	0.65	.52
Neighborhood Socioeconomic Disadvantage	−0.07	0.13	−0.06	.95	−0.01	0.05	−0.10	.92
Mean Framewise Displacement	−0.23	0.82	−0.28	.78	0.09	0.35	0.25	.80
Time Difference	0.0007	0.0003	2.28	.024	−0.00002	0.0001	−0.24	.81
Pollution Burden Percentile	−0.006	0.005	−1.21	.23	−0.002	0.002	−1.00	.32
mPFC-DMN Connectivity	0.15	0.14	1.06	.29	0.06	0.06	1.05	.29
mPFC-DMN Connectivity × Pollution Burden Percentile	−0.003	0.006	−0.45	.65	0.007	0.026	2.63	.009
Baseline Depressive Symptoms	–	–	–	–	0.10	0.04	2.70	.008

Results from regression analyses testing whether mPFC-DMN connectivity during negative label > negative match was related to baseline (left) and/or longitudinal changes (right) in depressive symptoms and whether the association differed by pollution burden. Analysis examining longitudinal changes in depressive symptoms also controlled for baseline depressive symptoms. Age, depressive symptoms intercept, and pollution burden percentile are mean centered.

DMN, default mode network; mPFC, medial prefrontal cortex.