Cargando…
Validity of COPD diagnoses reported through nationwide health insurance systems in the People’s Republic of China
BACKGROUND: COPD is the fourth leading cause of death worldwide, with particularly high rates in the People’s Republic of China, even among never smokers. Large population-based cohort studies should allow for reliable assessment of the determinants of diseases, which is dependent on the quality of...
Autores principales: | , , , , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4780206/ https://www.ncbi.nlm.nih.gov/pubmed/27042034 http://dx.doi.org/10.2147/COPD.S100736 |