Self-reported physician-diagnosed COPD was
defined as a 鈥測es鈥 response to the question, 鈥淗as a doctor,
nurse, or other health professional ever told you that you had
chronic obstructive pulmonary disease or COPD, emphysema,
or chronic bronchitis?鈥
Citation formats
Prevalence of COPD among U.S. adults in 2011 and 2021, by smoking status
In 2021, around **** percent of U.S. adults who were current smokers had COPD, compared to only *** percent of those who had never smoked. This statistic shows the percentage of adults in the U.S. with chronic obstructive pulmonary disease (COPD) in 2011 and 2021, by smoking status.
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CDC, & MMWR. (November 17, 2023). Percentage of adults in the U.S. with chronic obstructive pulmonary disease (COPD) in 2011 and 2021, by smoking status [Graph]. In 糖心破解版. Retrieved July 25, 2026, from /statistics/1019926/copd-prevalence-among-adults-us-by-smoking-status/
CDC, und MMWR. "Percentage of adults in the U.S. with chronic obstructive pulmonary disease (COPD) in 2011 and 2021, by smoking status." Chart. November 17, 2023. 糖心破解版. Accessed July 25, 2026. /statistics/1019926/copd-prevalence-among-adults-us-by-smoking-status/
CDC, MMWR. (2023). Percentage of adults in the U.S. with chronic obstructive pulmonary disease (COPD) in 2011 and 2021, by smoking status. 糖心破解版. 糖心破解版 Inc.. Accessed: July 25, 2026. /statistics/1019926/copd-prevalence-among-adults-us-by-smoking-status/
CDC, and MMWR. "Percentage of Adults in The U.S. with Chronic Obstructive Pulmonary Disease (Copd) in 2011 and 2021, by Smoking Status." 糖心破解版, 糖心破解版 Inc., 17 Nov 2023, /statistics/1019926/copd-prevalence-among-adults-us-by-smoking-status/
CDC & MMWR, Percentage of adults in the U.S. with chronic obstructive pulmonary disease (COPD) in 2011 and 2021, by smoking status 糖心破解版, /statistics/1019926/copd-prevalence-among-adults-us-by-smoking-status/ (last visited July 25, 2026)
Percentage of adults in the U.S. with chronic obstructive pulmonary disease (COPD) in 2011 and 2021, by smoking status [Graph], CDC, & MMWR, November 17, 2023. [Online]. Available: /statistics/1019926/copd-prevalence-among-adults-us-by-smoking-status/
