Abstract

E- Healthcare system monitors the health condition and gives medical treatment through our web application. They collect the real time personal information (PHI) and patients physical problem and transmitted it to the healthcare provider. To securely share the PHR information in cloud computing, a patient divides his PHR information M into two parts: personal information m1 that may contain the patients name, social security number, telephone number, home address, etc. The medical record m2 which does not contain sensitive personal information, such as medical test results, treatment protocols, and operation notes. Then the patient adopts CP-ABE scheme to encrypt the information m1 and m2 by different access policies based on the actual need. Also we propose The Clinical Document Architecture (CDA). Our CDA document integration system integrates multiple CDA documents per patient into a single CDA document and physicians and patients can browse the clinical data in chronological order and historical wise. Archana. P | Prasanna. S"An Efficient File Hierarchy based E-System with Clinical Document Architecture in Cloud Computing" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10785.pdf http://www.ijtsrd.com/engineering/computer-engineering/10785/an-efficient-file-hierarchy-based-e-system-with-clinical-document-architecture-in-cloud-computing/archana-p

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