Prevalence of Chronic Obstructive Pulmonary Disease among Adults

Notes: Age-adjusted to the 2000 U.S. standard population aged ≥18 years.
Based on a positive response to the question, “Have you ever been told by a doctor or health professional that you have COPD, emphysema, or chronic bronchitis?”

Data Source: 2013 Behavioral Risk Factor Surveillance System survey.

Source: Centers for Disease Control and Prevention: Employment and Activity Limitations Among Adults with Chronic Obstructive Pulmonary Disease — United States, 2013