Asthma: a diagnostic and therapeutic challenge.

Area of Science:

• Pulmonology
• Epidemiology

Background:

• Asthma prevalence is increasing globally, impacting both children and adults.
• Despite advances in asthma understanding and treatment, morbidity and mortality rates continue to rise.
• Current diagnostic rates suggest a significant gap between estimated and actual asthma cases.

Purpose of the Study:

• To highlight the significant prevalence of asthma across different age groups.
• To emphasize the under-diagnosis of asthma in primary care settings.
• To underscore the urgent need for improved asthma detection and management.

Main Methods:

• Analysis of asthma prevalence data across various age demographics.
• Comparison of estimated lifetime asthma prevalence with diagnosed cases in general practices.
• Review of existing literature on asthma diagnosis and treatment.

Main Results:

• Lifetime asthma prevalence in children ranges from 5% to 31% based on criteria.
• Recent asthma prevalence (past two years) in children is between 5% and 18%.
• At least 10% of the population may require asthma treatment, with general practices diagnosing less than half of expected cases.

Conclusions:

• Asthma is a widespread condition affecting a substantial portion of the population.
• Under-diagnosis is a primary challenge in asthma management.
• Urgent action is required to improve asthma diagnosis rates and patient outcomes.