The proper functioning of a hospital computer system is an arduous work for managers and staff. However, inconsistent policies are frequent and can produce enormous problems, such as stolen information, frequent failures, and loss of the entire or part of the hospital data. This paper presents a new method named EMRlog for computer security systems in hospitals. EMRlog is focused on two kinds o...

A number of research and development projects in the U.S. and in Europe have shown that novel technologies can open significant perspectives for hospital information systems (HIS). The selection of software products for a HIS, however, is still nontrivial. Generalist vendors promise a broad scope of functionality and integration, while specialist vendors promise elaborated and highly adapted fu...

In order to best utilize the limited resource of medical resources, and to reduce the cost and improve the quality of medical treatment, we propose to build an interoperable regional healthcare systems among several levels of medical treatment organizations. In this paper, our approaches are as follows:(1) the ontology based approach is introduced as the methodology and technological solution f...

For many new medical research questions in heart surgery comprehensive and large data bases are essential. We discuss typical challenges for the integration of real-time and legacy data stored in multiple unconnected hospital information systems (HIS). Furthermore the HIS are often operated by autonomous departments whose data base structures are subject to occasional modifications. We present ...

pacs is used as a way to store images and matches well with the workflow in the radiology department and can spread to other parts of hospital. integration with other pacs and other hospital systems like radiology information system (ris), hospital information system (his), and electronic patient records has been completely done, but there are still problems. pacs also provide good conditions f...

Literature on implementation of hospital information systems is scarce, especially with regard to developing countries. Pakistan Institute of Medical Sciences (PIMS) is a large public sector hospital in Pakistan that successfully implemented a hospital information system (HIS). This article studies how this success was achieved and examines the hurdles faced in the implementation of the HIS and...

Tendency for data mining application in healthcare today is great, because healthcare sector is rich with information, and data mining is becoming a necessity. Healthcare organizations produce and collect large volumes of information on daily basis. Use of information technologies allows automatization of processes for extraction of data that help to get interesting knowledge and regularities, ...

Hospital information system (HIS) evaluation frameworks have largely been discussed in the literature. However, existing frameworks lack one important aspect: to what extent user expectations of HISs are met. In this study, user expectation data are collected by means of the ’expectation questionnaire’. The internal consistencies of the answers to the questionnaire are measured by Cronbach’s al...

introduction: hospital information systems (hiss) are computerized systems used as electronic tools for managing patient information. usability is necessity for the success and acceptability of hiss and can enhance the quality of provided care. this study aimed to evaluate the usability of hiss in hospitals affiliated with mashhad university of medical sciences (iran). methods: this descriptive...

AIM To identify and prioritise areas of high need for dental services among the child population in metropolitan Western Australia. DESIGN All children hospitalised due to an oral-condition from 2000 to 2009, at metropolitan areas of Perth were included in the analysis of a 10-year data set. QGIS tools mapped the residential location of each child and socioeconomic data in relation to existin...