Postpartum Depression Screening in Pediatric Primary Care Clinics and Infant Receipt of Preventive or Acute Care.

Objective: To evaluate the association between postpartum depression (PPD) screening results in pediatric primary care and subsequent infant preventive and acute care utilization.

Methods: This was a retrospective cohort analysis of 5,341 infants born in 2021 whose mothers were screened for PPD at a well-child visit during the first 6 months. Logistic regression was used to examine that association between a positive PPD screen and 1) adherence to the 12-month well-child visit, and 2) any acute care visits (urgent care or emergency department visits) from 6-15 months. The association between PPD screen and number of acute care visits was examined with negative binomial logistic regression.

Results: The incidence of positive PPD screens was 15.6% in the first 6 months. There was no significant difference in 12-month well-child visit adherence based on PPD screening (adjusted odds ratio (aOR): 0.91; 95% confidence interval (CI): 0.77 to 1.06; p-value: 0.206). The odds of having any acute care visit were higher among infants whose mothers screened positive for PPD (aOR: 1.2; 95% CI: 1.0 to 1.3; p-value: 0.009). There was a significant difference in the incidence rate of acute care visits based on PPD screening results (incidence rate ratio: 1.1; 95% CI: 1.0 to 1.2; p-value: 0.005).

Conclusions: Screening positive for PPD was associated with subsequent acute care utilization but not 12-month preventive care. Primary care providers may need to proactively follow-up after acute care visits to ensure both infant health and maternal needs are met, connecting mothers to resources as needed.