Table 5.

 Secondary outcomes at 12 months for women with score ≥12 on Edinburgh postnatal depression scale (EPDS) at six weeks and all women, for control group versus intervention group

	Control			Intervention			Unadjusted			Adjusted*
	No of women	Mean (SD)		No of women	Mean (SD)		Difference (95% CI)	P value		Difference (95% CI)	P value
Score ≥12 at six weeks:
EPDS	94	10.6 (6.2)		167	8.1 (5.6)		−2.5 (−4.3 to −0.9)	0.003		−2.4 (−4.1 to −0.7)	0.005
CORE-OM	94	1.00 (0.68)		167	0.75 (0.62)		−0.26 (−0.44 to −0.08)	0.005		−0.21 (−0.38 to −0.04)	0.015
STATE anxiety	93	45.0 (13.2)		162	40.7 (12.6)		−4.3 (−8.1 to −0.7)	0.019		−4.2 (−7.8 to −0.5)	0.025
SF-12 MCS	92	40.8 (10.9)		161	44.9 (10.9)		4.1 (1.3 to 6.9)	0.004		3.8 (1.0 to 6.6)	0.008
SF-12 PCS	92	54.1 (7.5)		161	53.9 (7.0)		−0.2 (−2.0 to 1.7)	0.857		−0.4 (−2.0 to 1.3)	0.650
PSI-SF total stress	90	140.7 (21.4)		156	148.7 (19.2)		8.0 (3.1 to 13.0)	0.001		8.1 (3.6 to 12.6)	0.001
All women:
EPDS	593	5.9 (5.2)		1118	5.0 (4.6)		−0.9 (−1.5 to −0.3)	0.002		−0.7 (−1.1 to −0.2)	0.003
CORE-OM	593	0.51 (0.53)		1120	0.42 (0.46)		−0.09 (−0.16 to −0.04)	0.001		−0.07 (−0.12 to −0.03)	0.001
STATE anxiety	580	33.7 (11.7)		1097	32.4 (10.7)		−1.5 (−2.7 to −0.2)	0.019		−1.4 (−2.5 to −0.2)	0.020
SF-12 MCS	579	48.7 (9.8)		1099	49.9 (9.2)		1.1 (0.2 to 2.0)	0.013		0.9 (0.1 to 1.6)	0.022
SF-12 PCS	579	55.0 (6.4)		1099	55.0 (6.0)		0.0 (−0.6 to 0.8)	0.834		−0.2 (−0.8 to 0.5)	0.590
PSI-SF total stress	558	155.6 (17.1)		1055	157.0 (15.6)		1.43 (−0.4 to 3.0)	0.137		1.1 (−0.3 to 2.7)	0.123

CORE-OM=clinical outcomes in routine evaluation-outcome measure; SF-12 MCS=short form 12 mental component summary; SF-12 PCS=short form 12 physical component summary; PSI-SF=parenting stress index short form. Better health represented by lower score in EPDS, CORE-OM, and STATE anxiety; higher score in others.

*Adjusted for six week score, living alone, history of postnatal depression, any life events.