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Economic burden of chronic bronchitis in the United States: a retrospective case-control study
BACKGROUND: Chronic bronchitis (CB) is often misdiagnosed or diagnosed at a later stage of chronic obstructive pulmonary disease (COPD). We examined how this later diagnosis may impact health care costs and utilization during the 12 months prior to and 24 months post initial CB diagnosis. METHODS: T...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Dove Medical Press
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3034282/ https://www.ncbi.nlm.nih.gov/pubmed/21311695 http://dx.doi.org/10.2147/COPD.S15882 |