Highlights Positive airway pressure may improve the severity of asthma exacerbation. A high-flow nasal cannula can improve respiratory physiotherapy outcomes. Positive airway pressure is indicated for moderate asthma exacerbation. Bilevel positive airway pressure and high-flow nasal cannula use may improve the pulmonary function. ABSTRACT Objective: To evaluate and compare the efficacy of high-flow nasal cannula treatment and that of bilevel positive airway pressure treatment as respiratory physiotherapy interventions for pediatric patients who are hospitalized because of asthma exacerbation. Methods: During […]