A secure EHR system based on hybrid clouds.

Consequently, application services rendering remote medical services and electronic health record (EHR) have become a hot topic and stimulating increased interest in studying this subject in recent years. Information and communication technologies have been applied to the medical services and healthcare area for a number of years to resolve problems in medical management. Sharing EHR information can provide professional medical programs with consultancy, evaluation, and tracing services can certainly improve accessibility to the public receiving medical services or medical information at remote sites. With the widespread use of EHR, building a secure EHR sharing environment has attracted a lot of attention in both healthcare industry and academic community. Cloud computing paradigm is one of the popular healthIT infrastructures for facilitating EHR sharing and EHR integration. In this paper, we propose an EHR sharing and integration system in healthcare clouds and analyze the arising security and privacy issues in access and management of EHRs.

[Survey on the knowledge of epilepsy to patients and their family members].

OBJECTIVE: To study the epilepsy patients and their family members on their knowledge of the disease. METHODS: A 34-point questionnaire with 34 questions related to epilepsy knowledge was used for the survey on 170 pairs of epilepsy patients and their family members in Huashan hospital. Characters of the disease on the subjects were recorded. RESULTS: The mean scores of the epilepsy knowledge of the patients and their family members were 16.5 +/- 8.2 and 16.1 +/- 8.5, respectively. The scores were quite low with no statistical difference between patients and their family members. The rate of correct answer in the urban subjects was obviously higher than those subjects living in the rural areas. All the subjects lacked the knowledge on the "cause of disease" when comparing with items as "diagnosis" and "treatment". Multivariate analysis showed that rural residents (P = 0.0001, OR = 52.963) and low education level (P = 0.0294, OR = 2.266) related to low epilepsy knowledge score among epilepsy patients. However, for family members, the factor related to low score was only living in the rural area (P = 0.0001, OR = 37.229). CONCLUSION: Education on the epilepsy knowledge should be strengthened, especially in the rural areas.