When a whole practice model is the intervention: developing fidelity evaluation components using program...

Area of Science:

• Health Services Research
• Integrative Medicine
• Complementary Medicine

Background:

• Integrative medicine (IM) combines conventional and complementary medicine (CM) for whole-person care.
• Evaluating IM healthcare systems and practice models is crucial for evidence-based implementation.
• Health services research methods can enhance the validity of IM studies.

Purpose of the Study:

• To provide a rationale for using practice theory and fidelity evaluation in IM research.
• To describe the approach and protocol for fidelity evaluation at the University of Arizona Integrative Health Center (UAIHC).
• To assess the clinical and cost outcomes of an integrative primary care clinic.

Main Methods:

• Utilizing health services research methods to evaluate an integrative healthcare system.
• Conducting a process evaluation of practice theory components to assess model fidelity.
• Performing a comparative effectiveness evaluation of clinical and cost outcomes.

Main Results:

• Fidelity evaluation serves multiple purposes: intervention integrity, model description, covariate analysis, and operational feedback.
• The UAIHC model fidelity assessment ensures the practice model is delivered as intended.
• This evaluation supports the interpretation of findings and facilitates replication.

Conclusions:

• Practice theory and fidelity evaluation are essential for robust research in integrative medicine.
• Methodological rigor strengthens the evidence base for integrative healthcare systems.
• The described approach provides a framework for evaluating and refining integrative primary care models.