Mental health of working parents during the COVID-19 pandemic: can resilience buffer the impact of psychosocial work stress on depressive symptoms?

Table 3 Multiple linear regression of depressive symptoms on indicators of psychosocial work stress (WPC, ERI), resilience, and their interaction, controlled for potential confounders

	B	*SE B*	β	95% CI		p	R²
	B	*SE B*	β	upper	lower	p	R²
Model including WPC							.351
Constant	7.183	0.610		6.019	8.495	.000
Gender	−0.841	0.394	−0.089	−1.551	−0.180	.034
Working hrs/ week	−0.030	0.016	−0.079	−0.062	0.003	.056
LHD	0.804	0.684	0.058	−0.506	2.156	.155
WPC^a,b	0.073	0.010	0.336	0.053	0.092	.000
Resilience^b	−0.334	0.042	−0.397	−0.412	−0.246	.000
WPC^a,b x resilience^b	0.002	0.002	0.055	−0.001	0.006	.167
Model including ERI ratio							.308
Constant	7.373	0.618		6.083	8.673	.000
Gender	−1.118	0.400	−0.117	−1.961	−0.319	.007
Working hrs/ week	−0.036	0.017	−0.092	−0.068	−0.004	.031
LHD	0.872	0.683	0.063	−0.518	2.218	.139
ERI ratio^b	3.041	0.552	0.254	1.918	4.104	.000
Resilience^b	−0.315	0.039	−0.371	−0.391	−0.230	.000
ERI ratio^b x resilience^b	−0.203	0.102	−0.101	−0.418	0.005	.018

Note. Standard errors of B and 95% bias corrected and accelerated confidence intervals are based on 1000 bootstrap samples.
WPC work-privacy conflict, LHD lifetime history of depression, ERI effort-reward imbalance.
^aSubscale of the Copenhagen Psychosocial Questionnaire
^bMean-centered

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