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Group prenatal care: model fidelity and outcomes
Gina Novick1, Allecia E Reid, Jessica Lewis
1School of Nursing, Yale University, New Haven, CT, USA.
American Journal of Obstetrics and Gynecology
|March 26, 2013
Summary
High fidelity in CenteringPregnancy group prenatal care is linked to better outcomes. Adhering to process and content guidelines reduces preterm birth and intensive care use, improving overall maternal and infant health.
Area of Science:
- Maternal Health
- Group Prenatal Care Models
- Healthcare Implementation Science
Background:
- CenteringPregnancy group prenatal care improves pregnancy outcomes.
- Implementation variations may affect the model's efficacy.
- Understanding fidelity is crucial for optimizing outcomes.
Purpose of the Study:
- To examine the association between fidelity to CenteringPregnancy process and content and key pregnancy outcomes.
- To assess the impact on preterm birth, adequacy of prenatal care, and breast-feeding initiation.
- To identify factors influencing the effectiveness of group prenatal care.
Main Methods:
- 519 women receiving CenteringPregnancy were studied.
- Process fidelity (leader/participant engagement) and content fidelity (topic coverage) were rated by researchers.
- Outcomes (preterm birth, care adequacy, breast-feeding) were collected from medical records and self-reports.
Main Results:
- Greater process fidelity correlated with significantly lower odds of preterm birth.
- Higher process and content fidelity were associated with reduced intensive utilization of care.
- No significant association found between fidelity and breast-feeding initiation.
Conclusions:
- Maintaining fidelity to CenteringPregnancy's facilitative processes is key for reducing preterm birth and intensive care use.
- Content fidelity also contributes to decreased intensive care utilization.
- Training clinicians in facilitative leadership and participatory atmospheres is recommended to enhance outcomes.
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