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Asthma disparities in urban environments
1Department of General Pediatrics, Community Asthma Prevention Program, the Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA. stephenst@email.chop.edu
Insights
Minority and low-income children face higher asthma rates due to healthcare inequities, poor housing, and social stressors. Comprehensive interventions are needed to address these disparities and reduce asthma morbidity.
Area of Science:
- Environmental health
- Health disparities
- Pediatric respiratory diseases
Background:
- Asthma disproportionately impacts minority and low-income populations, particularly African American and Latino children in urban settings.
- Despite medical advancements, asthma morbidity and mortality rates remain higher in these groups compared to white children.
- Contributing factors include healthcare inequities, inadequate housing leading to allergen exposure, and unaddressed social stressors.
Purpose of the Study:
- To highlight the persistent disparities in asthma burden among vulnerable populations.
- To identify key contributing factors to these health inequities.
- To advocate for comprehensive, multifaceted interventions to close the asthma morbidity gap.
Main Methods:
- This study is a review and synthesis of existing research on asthma disparities.
- Analysis of factors contributing to unequal asthma outcomes.
- Evaluation of previous intervention strategies.
Main Results:
- Healthcare inequities lead to inadequate asthma treatment.
- Poor housing conditions increase exposure to asthma triggers and allergens.
- Social and psychosocial stressors significantly exacerbate asthma conditions.
Conclusions:
- Individual interventions have shown limited success in reducing asthma disparities.
- A multifaceted, comprehensive approach combining all evidence-based strategies is essential.
- Closing the gap in asthma morbidity requires addressing systemic issues in healthcare, housing, and social support.
Abstract:
Asthma continues to disproportionately affect minority and low-income groups, with African American and Latino children who live in low-socioeconomic-status urban environments experiencing higher asthma morbidity and mortality than white children. This uneven burden in asthma morbidity has been ever increasing despite medical advancement. Many factors have contributed to these disparities in the areas of health care inequities, which result in inadequate treatment; poor housing, which leads to increased exposure to asthma allergens; and social and psychosocial stressors, which are often unappreciated. Interventions to reduce individual areas of disparities have had varying successes. Because asthma is a complex disease that affects millions of persons, multifaceted comprehensive interventions that combine all evidence-based successful strategies are essential to finally closing the gap in asthma morbidity.
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