. 2021 Sep 9;16:384. doi: 10.1186/s13023-021-01998-9

Table 3.

Multiple mediator models predicting parental mental health in mothers (n = 107) and fathers (n = 97)

Mediation Models	FAM (M₁)				OSSS (M₂)				IFS (M₃)				BSI GSI (Y)
Mediation Models		b	SE	p		b	SE	p		b	SE	p		b	SE	p
Mothers (n = 107)
Stressor pile-up (X)	a₁	0.924	0.447	.041	a₂	− 0.338	0.136	.014	a₃	0.119	0.025	< .001	c’	0.021	0.028	.449
FAM (M₁)		-	-	-		-	-	-		-	-	-	b₁	0.028	0.006	< .001
OSSS (M₂)		-	-	-		-	-	-		-	-	-	b₂	− 0.053	0.018	.004
IFS (M₃)		-	-	-		-	-	-		-	-	-	b₃	0.214	0.098	.031
Constant	$i_{M_{1}}$	21.686	1.511	< .001	$i_{M_{2}}$	11.321	0.460	< .001	$i_{M_{3}}$	1.754	0.083	< .001	$i_{Y}$	− 0.170	0.314	.588
	R² = .039				R² = .056				R² = .184				R² = .379
	F(1,105) = 4.283, p = .041				F(1,105) = 6.188, p = .014				F(1,105) = 23.685, p < .001				F(4,102) = 15.569, p < .001
Fathers (n = 97)
Stressor pile-up (X)	a₁	0.957	0.474	< .001	a₂	-0.167	0.107	.124	a₃	0.092	0.022	< .001	c’	0.032	0.018	.086
FAM (M₁)		-	-	-		-	-	-		-	-	-	b₁	0.012	0.004	.003
OSSS (M₂)		-	-	-		-	-	-		-	-	-	b₂	− 0.017	0.017	.328
IFS (M₃)		-	-	-		-	-	-		-	-	-	b₃	0.116	0.078	.140
Constant	$i_{M_{1}}$	21.727	1.614	.046	$i_{M_{2}}$	10.813	0.367	< .001	$i_{M_{3}}$	1.827	0.074	< .001	$i_{Y}$	− 0.189	0.293	.519
	R² = .041				R² = .025				R² = .158				R² = .237
	F(1,95) = 4.081, p = .046				F(1,95) = 2.415, p = .124				F(1,95) = 17.865, p < .001				F(4,92) = 7.149, p < .001

DV: dependent variable, b: unstandardized regression coefficient, SE: standard error, 95%-CI: 95% confidence interval. FAM: Family Assessment Measure, OSSS: Oslo Social Support Scale, IFS: Impact on Family Scale, BSI GSI: Brief Symptom Inventory Global Severity Index