title: Chronic obstructive pulmonary disease: an overview.
abstract: Chronic obstructive pulmonary disease is a growing healthcare problem that is expected to worsen as the population ages and the worldwide use of tobacco products increases. Smoking cessation is the only effective means of prevention. Employers are in a unique position to help employees stop smoking. During the long asymptomatic phase, lung function nevertheless continues to decline; therefore, many patients seek medical attention only when they are at an advanced stage or when they have experienced an acute exacerbation. To help preserve patients' quality of life and reduce healthcare costs related to this chronic disease, clinicians need to accurately diagnose the condition and appropriately manage patients through the long course of their illness. This article discusses the current approach to patient management.
authors.affiliation: Emergency Physician, Department of Emergency Medicine, Evangelical Community Hospital, Lewisburg, PA.
authors.forename: John F
authors.initials: JF
authors.lastname: Devine