Global burden of pediatric asthma and rhinitis - what we have recently learned from epidemiology

Area of Science:

• Pediatric Allergy and Immunology
• Environmental Health
• Public Health

Background:

• Asthma and rhinitis pose a significant global health burden, particularly affecting children.
• The impact is disproportionately higher in developing countries and vulnerable populations, leading to increased morbidity and mortality.
• Socioeconomic consequences are substantial, highlighting the need for effective interventions.

Purpose of the Study:

• To review recent literature on factors influencing asthma and rhinitis burden in children.
• To analyze ecological determinants including medication access, pollution exposure, and climate change.
• To examine individual determinants such as obesity, risk factors, and comorbidities.

Main Methods:

• Systematic review of recently published scientific literature.
• Analysis of ecological and individual factors impacting pediatric asthma and rhinitis.
• Synthesis of information on disease burden, risk, and protective factors.

Main Results:

• Ecological factors like medication access, air pollution, and climate change significantly modify disease burden.
• Individual factors including obesity, comorbidities, and specific risk/protective factors play a critical role.
• Disparities in disease burden are evident across different socioeconomic and geographic contexts.

Conclusions:

• A comprehensive understanding of multifaceted determinants is essential for effective management.
• Improved prevention strategies and enhanced care for pediatric asthma and rhinitis are achievable.
• Addressing both environmental and individual factors can mitigate the global burden of these conditions in children.