Expiratory flows and airway inflammation in elderly asthmatic patients

Asthma in the elderly is often underrecognized and suboptimally treated, resulting in an increased morbidity and mortality. The characteristics of asthma-related bronchitis and its optimal treatment remain to be determined in this population. We aimed to compare lung function and airway inflammation in elderly and younger asthmatic subjects. Data from two induced sputum databases were analyzed in three groups of asthmatic subjects (18-30 y, n = …