Evaluating process fidelity during the implementation of Group Antenatal Care in Mexico

Evelyn Fuentes-Rivera, Ileana Heredia-Pi, Zafiro Andrade-Romo, Jacqueline Alcalde-Rabanal, Lourdes Bravo, Laurie Jurkiewicz, Blair G. Darney, Blair G. Darney

Research output: Contribution to journalArticlepeer-review

Abstract

Background: CenteringPregnancy (CP) is a group antenatal care (G-ANC) model that has proven beneficial for mothers and their newborns. We conducted a feasibility study beginning in 2016 as part of the Mexican effort to implement G-ANC locally. This study reports on fidelity to the essential elements of CP during its implementation in Mexico. Methods: We collected prospective data using a standardized checklist at four primary-care centers that implemented our adapted G-ANC model. We performed a descriptive analysis of fidelity to 28 processes per G-ANC session (71 sessions made up of 10 groups and 129 women across 4 health centers). We calculated fidelity to each process as a proportion with 95% confidence intervals. We present overall results and stratified by health center and by facilitation team. Results: Overall fidelity to the G-ANC intervention was 82%, with variability by health center (78-88%). The elements with the highest fidelity were having space for activities such as checking vital signs, conversation in a circle, and medical check-ups (100% each) and the element with the lowest fidelity was using music to enhance privacy (27.3%). Fidelity was not significantly different by center. Conclusions: Our study suggests good model fidelity during the implementation of G-ANC in Mexico. Our findings also contribute useful information about where to focus efforts in the future to maintain and improve G-ANC model fidelity.

Original languageEnglish (US)
Article number559
JournalBMC health services research
Volume20
Issue number1
DOIs
StatePublished - Jun 18 2020

Keywords

  • CenteringPregnancy
  • G-ANC
  • Group antenatal care
  • Implementation
  • Mexico
  • Model fidelity
  • Process fidelity

ASJC Scopus subject areas

  • Health Policy

Fingerprint Dive into the research topics of 'Evaluating process fidelity during the implementation of Group Antenatal Care in Mexico'. Together they form a unique fingerprint.

Cite this