Cargando…
Cross-Sectional Study of Chronic Obstructive Pulmonary Disease Prevalence Among Smokers, Ex-Smokers, and Never-Smokers in Almaty, Kazakhstan: Study Protocol
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is significantly underdiagnosed in Kazakhstan, and there is no previously conducted study on COPD prevalence in the country. OBJECTIVE: The purpose of this study is to assess the prevalence of COPD among individuals aged 40 to 59 years based o...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
JMIR Publications
2017
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5548982/ https://www.ncbi.nlm.nih.gov/pubmed/28743683 http://dx.doi.org/10.2196/resprot.7422 |