COPD surveillance--United States, 1999-2011.

ABSTRACT: This report updates surveillance results for COPD in the United States. For 1999 to 2011, data from national data systems for adults aged≥25 years were analyzed. In 2011, 6.5% of adults (approximately 13.7 million) reported having been diagnosed with COPD. From 1999 to 2011, the overall age-adjusted prevalence of having been diagnosed with COPD declined (P=.019). In 2010, there were 10.3 million (494.8 per 10,000) physician office visits, 1.5 million (72.0 per 10,000) ED visits, and 699,000 (32.2 per 10,000) hospital discharges for COPD. From 1999 to 2010, no significant overall trends were noted for physician office visits and ED visits; however, the age-adjusted hospital discharge rate for COPD declined significantly (P=.001). In 2010 there were 312,654 (11.2 per 1,000) Medicare hospital

SUBMITTER: Ford ES 

PROVIDER: S-EPMC3707177 | biostudies-literature | 2013 Jul

REPOSITORIES: biostudies-literature