Defining equity, its determinants, and the foundations of equity science

Area of Science:

• Public Health
• Health Equity Research
• Social Determinants of Health

Background:

• Persistent health inequities are linked to unfair resource distribution and societal power imbalances.
• Current efforts to reduce health inequities are fragmented due to vague and inconsistent interpretations of equity.
• Lack of coherent strategies hinders progress in achieving health equity.

Purpose of the Study:

• To propose a new framework for 'equity science' to guide research, policy, and practice.
• To redefine equity, its determinants, and the foundational principles of equity science.
• To foster a more unified and impactful approach to advancing health equity.

Main Methods:

• Conceptual analysis and synthesis of existing evidence on health inequities.
• Development of a definition for equity and its determinants.
• Outlining the paradigmatic foundations, assumptions, values, processes, and methods for equity science.

Main Results:

• Identified conceptual ambiguities and fragmentation as key barriers to reducing health inequities.
• Proposed a comprehensive definition and framework for equity science.
• Highlighted the need for a paradigm shift in how equity is approached across disciplines.

Conclusions:

• An 'equity science' approach is essential for aligning intention, knowledge, and action.
• This science offers a pathway to more effectively promote health equity.
• Reimagining engagement with equity principles can lead to a more equitable future.