Asking Why Is Necessary to Address Health Disparities: A Critical Approach for Solution-Oriented Environmental...

Area of Science:

• Environmental epidemiology
• Environmental health disparities
• Health equity

Background:

• Environmental epidemiology utilizes various tools to investigate environmental exposures and health outcomes.
• Current research often focuses on descriptive questions (what, who, where, when, how) of exposure-health associations.
• These traditional questions are insufficient for addressing and intervening in environmental health disparities.

Purpose of the Study:

• To emphasize the critical importance of incorporating the question "Why?" into environmental epidemiology.
• To identify and address the structural determinants driving environmental exposure disparities.
• To move beyond documenting disparities to actively resolving them and achieving health equity.

Main Methods:

• This commentary advocates for a shift in research questions within environmental epidemiology.
• It suggests incorporating "Why?" to explore root causes of disparities.
• Emphasizes community-engaged research and trust-building for effective collaboration.

Main Results:

• Asking "Why?" enables the identification of structural determinants of environmental health disparities.
• This approach facilitates the design of studies addressing fundamental causes of health inequities.
• It enhances data collection and collaborative efforts with diverse populations.

Conclusions:

• Routinely incorporating "Why?" questions is essential for advancing environmental epidemiology.
• This approach leads to more solution-oriented study designs and improved data.
• It fosters trust and collaboration, moving the field towards actively addressing environmental health disparities and promoting health equity.