Replicating Evidence-Based Practices with Flexibility for Perinatal Home Visiting by Paraprofessionals

Area of Science:

• Maternal and Child Health
• Public Health Interventions
• Evidence-Based Practice Implementation

Background:

• Paraprofessional home visiting programs are crucial for supporting pregnant women in the U.S.
• Current strategies require enhancement to improve efficacy.
• Replication of evidence-based practices (EBP) with flexibility is explored as an alternative to strict fidelity.

Purpose of the Study:

• To evaluate maternal and child outcomes of a home visiting intervention for pregnant women.
• To compare outcomes between flexible EBP replication and standard care.
• To assess the impact of home visiting on infant growth and maternal well-being.

Main Methods:

• A randomized controlled trial involving 203 pregnant mothers across five clinics.
• Intervention group received standard care plus home visiting (Mentor Mothers); control group received standard care.
• Home visitors were trained in foundational skills and four problem domains: weight control, breastfeeding, daily habits, and depression.

Main Results:

• Mentor Mothers made an average of 14.9 contacts per participant, addressing key health behaviors.
• No significant differences were observed in maternal weight, BMI, depression, or social support between groups.
• Infant growth (weight/height Z-score) showed a trend towards significant improvement in the intervention group.

Conclusions:

• The study did not find significant maternal benefits, possibly due to statistical power limitations or the nature of the intervention.
• All participants demonstrated better outcomes than comparable published samples, indicating potential benefits of supportive interventions.
• Flexible replication of EBP in home visiting may require further investigation to optimize maternal and child health outcomes.