Study protocol: Audit and Best Practice for Chronic Disease Extension (ABCDE) Project.

Area of Science:

• Public Health
• Health Services Research

Background:

• International literature emphasizes systems approaches for improving primary healthcare quality.
• Continuous Quality Improvement (CQI) offers a framework for organizations to address quality barriers.
• The Audit and Best Practice for Chronic Disease (ABCD) study demonstrated CQI's effectiveness in improving chronic illness care in Australia.

Purpose of the Study:

• To examine factors influencing the uptake and sustainability of CQI in Indigenous primary health care settings.
• To assess the impact of collaborative CQI approaches on chronic disease prevention and management in Indigenous communities.
• To evaluate the effect of CQI on health outcomes for Indigenous populations.

Main Methods:

• A participatory, quality improvement approach over five years in 40-50 Indigenous community health centers across four Australian states/territories.
• Annual cycles of organizational system assessment, clinical record audits (diabetes, preventive services, etc.), feedback, action planning, and strategy implementation.
• Utilizing a System Assessment Tool, in-depth interviews, and clinical audit tools for diabetes, preventive services, hypertension, and other chronic conditions.

Main Results:

• Key outcome measures include CQI integration, system development, evidence-based service delivery, intermediate patient outcomes (e.g., blood pressure, glucose control), and health outcomes (complications, hospitalizations, mortality).
• The study aims to provide data on the effectiveness of collaborative CQI in improving chronic disease management for Indigenous Australians.

Conclusions:

• The ABCD Extension project will enhance the evidence base for collaborative CQI in Indigenous Australian chronic disease care.
• Findings will inform operational and policy environments to integrate CQI into routine practice for better health outcomes.