Access control and system audit based on "patient-doctor relation and clinical situation" model.
Both confidentiality of privacy and the data sharing between healthcare practitioners are required in hospital information systems. A new access control method has been designed by the "patient-doctor relation and clinical situation at the point-of-care" model in addition to the traditional "account and password" mechanism. This method can; (I) allow flexible data access in need, (2) afford accurate access audit, (3) suppress inappropriate access.
Hirose
Y
Y
Project Team of Medical Information System, Dental Hospital, Tokyo Medical and Dental University, Japan. y.hirose.dane@dent.tmd.ac.jp
D016494:Computer Security / Q000592:standards; D003219:Confidentiality; D006751:Hospital Information Systems; D006801:Humans; D016347:Medical Records Systems, Computerized / Q000458:organization & administration*; D010817:Physician-Patient Relations; D011786:Quality Control