Table 3.

Estimated intervention effects for maternal mental health and socio-emotional development of children in Northern Ghana

Maternal mental health	Predicted mean PHQ-9 (intervention)	Predicted mean PHQ-9 (control)	Predicted mean change in PHQ-9 from baseline, (intervention)	Predicted mean change in PHQ-9 from baseline, (control)	Predicted mean difference in change from baseline, intervention v. control
Baseline	6.8 (6.2, 7.4)	5.5 (4.9, 6.1)
Mini survey	6.0 (5.3, 6.7)	4.9 (4.2, 5.6)	−0.8 (−1.4, −0.2)	−0.6 (−1.3, 0.1)	−0.2 (−1.1, 0.7)
Follow-up 1	2.8 (2.1, 3.5)	1.6 (0.9, 2.3)	−4.0 (−4.6, −3.4)	−3.9 (−4.6, −3.2)	−0.1 (−1.1, 0.9)
Follow-up 2	1.9 (1.1, 2.7)	1.5 (0.7, 2.3)	−4.9 (−5.6, −4.2)	−4.1 (−4.9, −3.2)	−0.8 (−1.9, 0.3)
Child socio-emotional development	Predicted mean ASQ:SE-2 (intervention)	Predicted mean ASQ:SE-2 (control)			Predicted mean difference, intervention v. control
Follow-up 1	3.2 (2.5, 3.9)	2.7 (2.1, 3.3)			0.3 (−0.2, 0.9)
Follow-up 2	2.5 (1.8, 3.2)	2.4 (1.8, 3.0)			0.02 (−0.5, 0.6)