Huu Duy Ta

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OBJECTIVE Our objective was to evaluate the validity of the COPD Assessment Test (CAT), translated locally, for measuring the health status of patients in Asian countries. METHODS A pooled analysis of cross-sectional studies from Indonesia, Korea, Vietnam, and Hong Kong was performed. Smokers or ex-smokers, aged ≥ 40 years, with a smoking history of ≥ 10(More)
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