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Epidemiology of asthma
Patricia A Loftus1, Sarah K Wise
1Department of Otolaryngology - Head and Neck Surgery, Emory University, Atlanta, Georgia, USA.
Current Opinion in Otolaryngology & Head and Neck Surgery
|March 16, 2016
Summary
Asthma prevalence is rising globally, disproportionately affecting minority and lower socioeconomic groups. Increased research is needed to understand causes and improve healthcare access for all populations.
Area of Science:
- Pulmonary Medicine
- Epidemiology
- Otolaryngology
Background:
- Asthma is a growing public health concern with increasing prevalence.
- Numerous otolaryngologic conditions, including allergic rhinitis and obstructive sleep apnea, are linked to asthma.
- Asthma significantly contributes to morbidity and mortality.
Purpose of the Study:
- To review current research and CDC data on asthma epidemiology.
- To highlight the association between asthma and otolaryngologic diseases.
- To examine the increasing prevalence and health burden of asthma.
Main Methods:
- Literature review of recent research articles.
- Analysis of Centers for Disease Control (CDC) data.
- Epidemiological data synthesis.
Main Results:
- Global asthma prevalence is increasing, with 8.4% in the US compared to 4.3% worldwide.
- Asthma is more prevalent in children, Black individuals, and the Puerto Rican population.
- Prevalence correlates with lower socioeconomic status and poverty levels.
Conclusions:
- Asthma prevalence is rising globally, with a significant impact on minority and low-income populations.
- Further research is crucial to identify the drivers of increased asthma rates.
- Improving healthcare access for all ethnic and socioeconomic groups is essential.
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