To analyze the impact of mandatory postpartum depression screening on maternal and infant health outcomes.
Approach:
Study Design: Population-based retrospective cohort analysis using linked birth and death records from New Jersey.
Screening Methodology: Utilized the Edinburgh Postnatal Depression Scale (EPDS) for screening mothers before hospital discharge.
Data Analysis: Examined the association between maternal depression screening results and infant mortality across various demographics.
Key Findings:
Infants of mothers with a positive EPDS screen had a 2.9-fold higher risk of death in the first year of life compared to those with negative screens.
The association between maternal depression and infant mortality was consistent across various maternal demographics and infant health conditions.
New Jersey's screening mandate allowed for comprehensive data collection and analysis, highlighting the importance of policy in public health research.
Limitations:
The study does not establish a causal relationship between maternal depression treatment and reduced infant mortality.
Previous evaluations indicated low rates of treatment initiation among women despite screening mandates.
