The Impact on Child Developmental Status at 12 Months of Volunteer Home-Visiting Support

Table 4

Results of multiple regression to predict the Bayley Mental Developmental Index, comparing Home-Start-supported families and intervention area families not receiving support.

	Unstandardized coefficients		Standardized coefficients	𝑡	Sig.
	B	Std. error	Beta
EPDS^1 total score 2 months	.171	.176	.093	.973	.332
PSI^2 total score 2 months	.019	.077	.029	.244	.808
HOME^3 total score 2 months	−.194	.206	−.094	−.939	.349
ICQ^4 mean item score 2 months	−1.369	1.211	−.100	−1.130	.260
HOME total score 12 months	.874	.205	.398	4.267	.000
PSI total score 12 months	−.122	.074	−.168	−1.662	.099
Intervention, not supported	2.998	1.669	.138	1.796	.075

𝐹=4.311_[df7,141], 𝑃<.001, adjusted 𝑅 square 0.135.
¹Edinburgh postnatal depression scale [42].
²Parenting stress index [43].
³Home observation for measurement of the environment [44].
⁴Infant characteristics questionnaire [45].