Evaluation of a Health System Integrated Model for Postpartum Education and Support in Rural Populations

This is a Randomized Control Trial (RCT) designed study evaluating the implementation of the Nurse Education and Support Team (NEST) Program for postpartum women who reside in 5 rural counties (Davie, Davidson, Yadkin, Wilkes and Stokes counties) in North Carolina. The study cohort will be for all mothers residing in these rural counties and delivering their infant(s) in the Atrium Health Wake Forest Baptist Birth Center. It is anticipated that 1,300 mother-infant dyads will be enrolled and randomized to either usual care \[visit 4-6 weeks postpartum\] (\~650) or NEST-Rural care (\~650).

The NEST model is unique in that it supports both maternal and infant health, with an emphasis on using strategies aligned with evidence-based guidelines for postpartum and infant healthcare. Another important feature of NEST is integration of service delivery in the healthcare system. This integration facilitates reaching mother-infant dyads and bi-directional communication with the mother's and infant's healthcare providers to enable appropriate, timely healthcare. For example, as part of NEST, mothers are discharged from the hospital with a remote blood pressure monitor. Blood pressures are transmitted to a service hub through an app that is downloaded onto her phone prior to hospital discharge. The hub alerts the healthcare team, which follows-up with her to determine appropriate care.

Randomization to NEST-Rural services will include 3-5 nurse encounters with mothers and their infants in the postpartum period, postpartum remote blood pressure monitoring, breastfeeding support, infant weight checks, linking mothers and infants to needed social, behavioral, and health-related resources, and integration of service delivery with healthcare providers. Services will initiate in the postpartum hospital unit, with a NEST Coordinator introducing the program and identifying and making referrals and/or providing resources for emergent needs (e.g. pack-n-play, diapers), and offering and scheduling a follow-up nurse visit (home or telehealth-based, depending on needs) 2-3 weeks postpartum. Up to two additional nurse and/or social worker home/virtual visits will be provided, depending on the family's needs. At six weeks postpartum, the NEST Coordinator will contact the family to inquire whether any referrals were made and assess for continuing gaps in support. Following nurse encounters, a note will be sent to the mother's and infant's healthcare providers. If acute concerns are identified, the nurse will contact the provider immediately for additional care.

• Median number of days with >/= 1 remote blood pressure obtained - Maternal [Срок оценки: Baseline through 21 days postpartum]
• Proportion of women with a diagnosis of hypertensive disorders of pregnancy with at least one blood pressure obtained [Срок оценки: Baseline through 10 days postpartum]
• Proportion of women with preeclampsia with severe features with at least one blood pressure obtained [Срок оценки: Baseline through 3 days postpartum]
• Proportion of women exceeding 3 days length of stay in hospital after delivery [Срок оценки: Baseline through date of hospital discharge]
• Median length of stay for hospital readmissions after delivery [Срок оценки: Baseline through 90 days postpartum]
• Proportion of women that attend a follow-up encounter with their primary care physician [Срок оценки: Baseline through 365 days postpartum]
• Proportion of women who receive a nurse home visit [Срок оценки: Baseline through 30 days postpartum]
• Proportion of women eligible for an in-person home visit that received the in-person nurse visit [Срок оценки: Baseline through 30 days postpartum]
• Proportion of women eligible for an in-person social work home visit that received the in-person social work visit [Срок оценки: Baseline through 45 days postpartum]
• Median number of hospital readmissions - Maternal [Срок оценки: Baseline through 365 days postpartum]
• Median number of hospital readmissions - Maternal [Срок оценки: Baseline through 730 days postpartum]
• Proportion of women scheduled for a mood check provider visit who received a mood check provider visit [Срок оценки: Baseline through 21 days postpartum]