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. 2019 Jun 21;68(24):533–538. doi: 10.15585/mmwr.mm6824a1

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The figure is a set of four maps showing the age-adjusted percentage of U.S. adults with chronic obstructive pulmonary disease (COPD), overall and among those who currently smoke, those who formerly smoked, and those who have never smoked, according to the Behavioral Risk Factor Surveillance System survey of 2017. — Age-adjusted* percentage of U.S. adults with chronic obstructive pulmonary disease (COPD), overall and by current or previous smoking status — Behavioral Risk Factor Surveillance System, 2017

Abbreviation: DC = District of Columbia.

* Age-adjusted to the 2000 U.S. standard population aged ≥18 years.