What Influences Postpartum Depressive Symptoms? The role of Social Determinants of Health, Race-Based Discrimination and Stressful Life Experiences.

Objective: Development of postpartum depressive symptoms (PDS) is influenced by many social determinants of health, including income, discrimination, and other stressful life experiences. Early recognition of PDS is essential to reduce its long-term impact on mothers and their children, but postpartum checkups are highly underutilized. This study examined how stressful life experiences and race-based discrimination influence PDS development and whether or not a women has a postpartum checkup.

Methods: Pregnancy Risk Assessment Monitoring System (2016-2022) was used for secondary data analysis of mothers from 9 sites (n = 8,851). Stressful life experiences prior to birth, race-based discrimination, PDS, and postpartum checkup data were collected using the PRAMS questionnaire. Covariates were collected using primarily birth certificate data.

Results: Women of multiple races and ethnicities were significantly more likely to experience PDS if they reported a greater number of stressful life experiences. Women of multiple races and ethnicities were more likely to experience PDS if they reported experiencing race-based discrimination, with Asian women having nearly 8 times greater odds. Black and Hispanic women were less likely to have a postpartum checkup if they reported a greater number of stressors. Black women were less likely to have a postpartum checkup if they had previously experienced race-based discrimination.

Conclusion: The influence of race-based discrimination was seen across a diverse group of races and ethnicities. Findings highlight the need to expand questionnaires focused on social determinants of health, specifically discrimination, in PRAMS to all 50 states to better assess their significant consequences for maternal wellbeing.