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Associations of social support and stress with postpartum maternal mental health symptoms: Main effects, moderation, and mediation
Journal article   Open access   Peer reviewed

Associations of social support and stress with postpartum maternal mental health symptoms: Main effects, moderation, and mediation

Laura M Schwab-Reese, Ellen J Schafer and Sato Ashida
Women & health, Vol.57(6), pp.723-740
07/03/2017
DOI: 10.1080/03630242.2016.1181140
PMCID: PMC6097234
PMID: 27104912
url
https://doi.org/10.1080/03630242.2016.1181140View
Published (Version of record) Open Access

Abstract

Poor maternal mental health during the postpartum period can have significant effects on the health of mothers, infants, and families. The findings from cross-sectional studies suggest that stress and social support are related to maternal mental health. This study contributes to the literature through the use of longitudinal data, and examines moderation and mediation among these factors. In 2012-2013, mothers completed surveys assessing stress, social support, and depressive and anxiety symptoms following birth (n = 125), and 3 months (n = 110) and 6 months (n = 99) after birth. The authors examined temporal associations, moderation, and mediation of social support on the relationship between stress and postpartum depressive and anxiety symptoms using modified Poisson regression models and the counterfactual approach to mediation. Current levels of stress and social support were associated with depressive and anxiety symptoms, both independently and when considered together at multiple time points. Social support did not strongly moderate or mediate the relationships between stress and maternal mental health. Interventions to reduce current perceptions of stress and increase social support for mothers during the postpartum period may help improve maternal mental health symptoms. Efforts are needed to assess the current needs of mothers continuously.
social support stress postpartum anxiety Motherhood postpartum depression

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