Results
The analysis showed no significant effect on psychological well-being on
the primary outcome. Mean WHO-5 score in the intervention group was 2.0
(95% CI: –1.3 to 5.2, p=0.2) higher than in the control group. Eight
weeks postpartum the intervention group reported higher psychological
well-being than the control group, mean difference in WHO-5 of 5.5 (95%
CI: 1.0 –0.1, p=0.04).