نتایج جستجو برای: outpatient services

تعداد نتایج: 336583  

Background This paper aims to investigate the development trend of traditional Chinese medicine (TCM) hospitals in China and explore their medical service innovations, with special reference to the changing co-existence with western medicine (WM) at TCM hospitals.   Methods Quantitative data at macro level was collected from official databases of China Health Statistical Yearbook and Extracts o...

Journal: :BMC Nephrology 2008
Alisa M Shea Lesley H Curtis Lynda A Szczech Kevin A Schulman

BACKGROUND Administrative claims are a rich source of information for epidemiological and health services research; however, the ability to accurately capture specific diseases or complications using claims data has been debated. In this study, the authors examined the validity of International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis codes for the ...

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