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Prevalence of and risk factors for asthma among people aged 45 and older in China: a cross-sectional study
BACKGROUND: Asthma is one of the most prevalent chronic respiratory diseases worldwide. This study aimed to determine the updated prevalence of and risk factors for asthma among individuals aged 45 and older in mainland China. METHODS: The data for this study came from the fourth wave of the China H...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8489100/ https://www.ncbi.nlm.nih.gov/pubmed/34607590 http://dx.doi.org/10.1186/s12890-021-01664-7 |