RESUMO
As a leading cause of severe disability and death, stroke places an enormous burden on Chinese society. A nationwide stroke screening platform called CSDC (China Stoke Data Center) has been built to support the national stroke prevention program and stroke clinical research since 2011. This platform is composed of a data integration system and a big data analysis system. The data integration system is used to collect information on risk factors, diagnosis history, treatment, and sociodemographic characteristics and stroke patients' EMR. The big data analysis system support decision making of stroke control and prevention, clinical evaluation and research. In this paper, the design and implementation of CSDC are illustrated, and some application results are presented. This platform is expected to provide rich data and powerful tool support for stroke control and prevention in China.
Assuntos
Sistemas de Informação , Programas de Rastreamento , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/prevenção & controle , Adulto , Idoso , Povo Asiático , China/epidemiologia , Coleta de Dados , Registros Eletrônicos de Saúde , Feminino , Geografia , Custos de Cuidados de Saúde , Hospitalização/economia , Hospitais/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Saúde Pública , Fatores de Risco , Acidente Vascular Cerebral/economiaRESUMO
The information security and privacy protection of electronic health records (HER) are greatly con-cerned by healthcare administrators, healthcare providers and patients in the era of big data and cloud computing. The concepts of information security and privacy protection of HER wre defined according to the systematic investi-gation of related literature, the keys to the information security and privacy protection of HER were summarized, and the advances in research on information security and privacy protection of HER were described.
