Objective
To estimate whether postpartum visit attendance was improved in women exposed to a postpartum patient navigation program compared with those who received care immediately prior to the program's initiation, and to assess whether other postpartum health behaviors improved during the intervention period.
Methods
This is a prospective observational study of women enrolled in a patient navigation program compared to women receiving care prior to the program. Navigating New Motherhood was a postpartum patient navigation program for adult, English-speaking women receiving prenatal care at a Medicaid-based university clinic. In 2015, Navigating New Motherhood introduced a clinic-level change in which a navigator was hired and assumed supportive and logistical responsibilities for enrolled patients between delivery and postpartum visit completion. We compared medical record data from women who enrolled in Navigating New Motherhood to those of women receiving care in the same clinic for one year immediately prior to Navigating New Motherhood. The primary outcome was postpartum visit attendance. Secondary outcomes included WHO Tier 1 or 2 contraception uptake and other health services measures. We conducted bivariable and multivariable analyses.
Results
Of the 225 women approached for Navigating New Motherhood participation after program initiation, 96.9% (N=218) enrolled; these women were compared to 256 women in the historical cohort. Most women on both groups were racial or ethnic minorities and all had Medicaid insurance. There were no important differences in demographic, clinical, or health services characteristics between groups, though women in Navigating New Motherhood were more likely to transfer into the clinic for prenatal care and to deliver babies admitted to the NICU. The primary outcome, return for postpartum care, was more common among women in Navigating New Motherhood (88.1% vs. 70.3%, p<0.001), a difference that persisted after adjustment for potential confounding factors (aOR 3.57, 95% CI 2.11-6.04). Women in Navigating New Motherhood also were more likely to receive a WHO Tier 1 or 2 contraceptive method (aOR 1.56, 95% 1.02-2.38), postpartum depression screening (aOR 2.82, 95% CI 1.79-4.43), and influenza (aOR 2.10, 95% CI 1.38-3.19) and HPV vaccination (aOR 2.33, 95% CI 1.25-4.33).
Conclusions
Implementation of a postpartum navigation program was associated with improved retention in routine postpartum care and frequency of contraception uptake, depression screening, and vaccination.