An analysis of insurance and other factors associated with asthma-related emergency department visits, 2009–2014

Asthma is a common chronic airway disorder characterized by periods of reversible airflow obstruction known as asthma attacks. Although no cure for asthma is known, control of the frequency and intensity of exacerbations and associated functional limitations is desirable. Uncontrolled asthma has a significant cost to families and society, including costs associated with work and school absenteeism, emergency department (ED) visits, and hospitalizations. Costs associated with asthma, including costs of children and adults missing school or work after an asthma attack, continue to increase.

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