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Health Disparities Research: What Every Pediatric Surgeon Should Know
Hannah C Cockrell1, Nikhil R Shah2, Derek Krinock3
1Division of Pediatric General and Thoracic Surgery, Seattle Children's Hospital, 4800 Sand Point Way NE, Seattle, WA 98105, USA; Department of Surgery, University of Washington, Box 356410, 1959 NE Pacific St, Seattle, WA 98195, USA.
Journal of Pediatric Surgery
|August 9, 2024
Summary
Health disparities research, evolving since 1899, now includes socioeconomic status but cannot fully explain inequities. The field must advance from identifying disparities to developing interventions for health equity.
Area of Science:
- Public Health
- Sociology
- Health Equity Research
Background:
- Health disparities research originated in 1899, formally established in the late 20th century.
- Initial focus on race/ethnicity expanded to include socioeconomic status (SES).
- Validated indices like the Social Vulnerability Index quantify SES disadvantage and correlate with health outcomes.
Purpose of the Study:
- To review the evolution of health disparities research.
- To highlight the limitations of SES in explaining all health inequities.
- To emphasize the need for intervention-focused research.
Main Methods:
- Literature review of health disparities research.
- Analysis of the progression through three generations of research.
- Assessment of current research trends and intervention development.
Main Results:
- Health disparities research has expanded to include SES, with validated measurement tools.
- SES alone does not fully account for health inequities in minoritized racial and ethnic groups.
- Despite increased publications, third-generation research focusing on interventions remains limited.
Conclusions:
- Health disparities research must transition from problem identification to intervention strategies.
- Addressing health inequities requires moving beyond SES to understand complex, intersecting factors.
- Future research should prioritize the development and implementation of interventions to achieve health equity.
