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CDC and NIH survey provides first report of state-level COPD prevalence

November 22, 2012

CDC and NIH survey provides first report of state-level COPD prevalence
Source: Centers for Disease Control and Prevention

he age-adjusted prevalence of chronic obstructive pulmonary disease (COPD) varies considerably within the United States, from less than 4 percent of the population in Washington and Minnesota to more than 9 percent in Alabama and Kentucky. These state-level rates are among the COPD data available for the first time as part of the newly released 2011 Behavioral Risk Factor Surveillance System (BRFSS) survey.

“COPD is a tremendous public health burden and a leading cause of death. It is a health condition that needs to be urgently addressed, particularly on a local level,” said Nicole Kosacz, M.P.H., an epidemiologist with the Centers for Disease Control and Prevention and one of the lead analysts of the data. “This first-ever state-level analysis and breakdown is a critical source of information that will allow states to focus their resources where they will have maximum impact.”

In addition to the nationwide prevalence data, surveys in 21 states as well as Washington, D.C., and Puerto Rico asked additional questions related to diagnosis and quality of life of those reporting COPD. Results from the more detailed surveys included:

  • 71.4 percent of those reporting COPD were diagnosed via spirometry – a simple test to assess breathing
  • 62.5 percent felt that symptoms adversely affected their quality of life
  • 50.9 percent were taking at least one daily medication to manage their COPD, with rates of medication usage increasing with age

See: First Report of State-Level COPD Prevalence in U.S.(Science Daily)

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