Cargando…
Burden of COPD in a government health care system: a retrospective observational study using data from the US Veterans Affairs population
BACKGROUND: Health care utilization and costs among US veterans with chronic obstructive pulmonary disease (COPD) were compared with those in veterans without COPD. METHODS: A cohort of veterans with COPD was matched for age, sex, race, and index fiscal year to a cohort of veterans without COPD (con...
Autores principales: | , , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2010
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2866562/ https://www.ncbi.nlm.nih.gov/pubmed/20461144 |