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Prevalence of COPD and its association with socioeconomic status in China: Findings from China Chronic Disease Risk Factor Surveillance 2007
BACKGROUND: Socioeconomic status is likely an independent risk factor for Chronic Obstructive Pulmonary Disease (COPD), but little research has been done in China to study this association in a nationwide sample. METHODS: We used data from the 2007 China Chronic Disease Risk Factor Surveillance of 4...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152537/ https://www.ncbi.nlm.nih.gov/pubmed/21781320 http://dx.doi.org/10.1186/1471-2458-11-586 |