Background: Information technology plays an important role in the developmental process. Activities of the Vietnam health sector mainly provide social services so that the investment in application and development of information technology has met various difficulties and constraints. Objectives: This study aims to discover the real status and resolutions in state management on health information technology. Subjects and method: Research performed on 144 state organizations involved in the health sector in Vietnam, with 403 surveys between 2006 and 2007. The data were collected and analyzed by SPSS 10.0 software. Results: The state management capacity on information technology in the health sector remained weak and contains shortcomings. The health sector had no overall plan for applying and developing information technology; 43.8% of surveyed organizations have no special division for IT; 34.7% have no IT specialist. The investment effect was not high enough yet, up to 62.5% of surveyed organizations have LAN but only 42.4% have specialist management of software. There are no procedures for monitoring, surveying and assessing the effect of IT activities in the health sector. Conclusion: Real state of management on IT in the health sector still face many difficulties and ineffectiveness due to the orientation for application of IT development in the health sectors is still unclear.
State management ; information technology

Information ; Medical ; Technology

Geographic Information Systems ; Malaria ; Technology

Introduction: The National Telehealth Service Program (NTSP) has developed Information Technology (IT) systems aimed at improving health services primarily in isolated Philippine communities. These included two electronic health records modalities (Community Health Information Tracking System, or CHITS, and Real-time Regular Routine Reporting for Health, or R4Health), a referral system (Telemedicine), and a remote diagnostic device (RxBox). Objectives: This study was undertaken to describe the utilization and cost patterns as well as the perceptions of the local health personnel regarding the use of the various NTSP systems. The implications of the end-user perceptions on the acceptability and expanded use of the IT interventions were inferred, from which corresponding policy recommendations were made. Methods: Twelve NTSP sites, including far-flung and economically depressed communities, where the systems were concurrently available over a defined six month period, were selected. The frequency of respective system transactions for these sites was collected from NTSP files. Interviews and focus group discussions were conducted at the communities, involving physicians, nurses, midwives, and other health workers. Associated costs, and perceptions related to the adoption, operation, and sustained use of the IT systems were elucidated. Results: Telemedicine, though the least costly modality, was the least utilized of the systems. While both R4Health and CHITS facilitated health data management, CHITS provided more locally-relevant information. The RxBox system, due to its clinical diagnostic device component, was widely accepted and also increased health center consultations, especially among pregnant patients. Technical malfunctions, as well as system failures following natural calamities, were recurrent problems. Conclusions The RxBox system, with its bundled health records and specialist consultation functions, is highly accepted by health providers and other community stakeholders. The technology can be expected to be similarly well-regarded in other settings. The stand-alone IT modalities that do not directly or significantly benefit the actual implementers are not as sustainable.
Electronic Health Records ; Information Technology ; Telemedicine

Nowadays, the massive medical data have already influenced the information construction in medical institutes, so it is not enough to solely rely on traditional local storage system to solve the problems like the read/write speed, visualization, and economy brought about by the massive data. Furthermore, various medical cloud services have been developed at home and abroad that patients' medical data can be shared through all medical institutes on the cloud, which makes a higher demand on the transmission speed of the medical data. This article analyzes from multiple aspects like high availability and costs by performing a medical image transmission speed test on the three mainstream storage technologies to provide an optional storage system for future medical image big data in the access process. The experimental result shows that it can be found that in the process of accessing medical image big data, the access speed and performance of object storage system is better than those of the existing local storage systems. However, with comprehensive consideration, it is recommended that the distributed file storage system like HDFS be the first choice for the storage system of the medical images.
Cloud Computing ; Computer Communication Networks ; Humans ; Information Storage and Retrieval ; Technology

OBJECTIVES: Korea has one of the most advanced information technology (IT) infrastructures in the world, and the application of IT in health systems is rapidly progressing from computerization to information systems, ubiquitous systems, and smart systems. This study aims to analyze Korean environments in regards to the development of their u-Health industry and propose directions for u-Healthcare services based on this analysis. METHODS: This paper reviews the background, progress history, and current status of u-Health in Korea, and suggests strategies for the u-Health industry based on an analysis of its barriers and obstacles. RESULTS: When u-Health was introduced to Koreans, their policies and approaches focused mainly on environmental factors, yet these efforts have not progressed further to impact the u-Healthcare service industry itself. To develop the u-Healthcare industry, four points need to be considered: the development and support of the practical service model, institutional support, support of core technology and industry, and the institutionalization of health management service. CONCLUSIONS: Korea is at a strategic point to start building u-Healthcare service delivery models. u-Healthcare is a healthcare service that provides added value through u-Health environments. By identifying critical success factors in u-Healthcare, we can strengthen the u-Health industry and implement policies to coordinate our efforts in the process of value chains to which we belong.
Consumer Health Information ; Delivery of Health Care ; Health Information Management ; Information Systems ; Institutionalization ; Korea ; Telecommunications ; Telemedicine ; Wireless Technology

DNA microarray is a high-throughput biomedical technology that monitors gene expression for thousands of genes in parallel. The abundance and complexity of the gene expression data have given rise to a requirement for their systematic management and analysis to support many laboratories performing microarray research. On these demands, we developed Xperanto for integrated data management and analysis using user-friendly web-based interface. Xperanto provides an integrated environment for management and analysis by linking the computational tools and rich sources of biological annotation. With the growing needs of data sharing, it is designed to be compliant to MGED (Microarray Gene Expression Data) standards for microarray data annotation and exchange. Xperanto enables a fast and efficient management of vast amounts of data, and serves as a communication channel among multiple researchers within an emerging interdisciplinary field.
Biomedical Technology ; DNA* ; Gene Expression ; Information Dissemination ; Oligonucleotide Array Sequence Analysis*

The pathogenesis of autistic spectrum disorders is complicated and the exact etiology and pathogenesis remain unclear. Major advances in spatial information technology have revealed the potential of spatial information technology as an effective tool in research and treatment for children with autistic spectrum disorders. However, there are too many fragmented research topics. According to recent reports on spatial information technology, there is no precedent for the application of spatial information technology in autistic spectrum disorders in China. Space information technology analysis for autistic spectrum disorders can be divided into the following steps: pre analysis, spatial clustering analysis, spatial model analysis, and interpretation of related results. It is hopeful that the space information technology can provide proposals for the future research on the pathogenesis of autistic spectrum disorders in our country.
Autistic Disorder ; Child ; China ; Cluster Analysis ; Humans ; Information Technology ; Spatial Analysis

The herbs used as the material for traditional Chinese medicine are mostly planted at mountain areas where there is appropriate weather condition. Due to the complex terrain condition in mountain area, the planting at such places is always associated with a scattered pattern, which inevitably bring difficulty to the work of accurate measurement for the planting area. Advanced research about monitoring the planting area for medicine-herb under complex environmental condition is so critical and meaningful for developing the medicine-herb planting to a large scale and an industry. Therefore, this research, taking the planting of Herpetospermum pedunculosum in Luding county as an example, utilizes RS&GIS: using the image data from TM and ETM datum as the remote sensing information source, integrating GPS data from quadrat survey on the spots, and analyzing on a GIS platform, to extract the planting area of H. pedunculosum in Luding county. The results indicate that: (1) the method and technology used to estimate the planting area of H. pedunculosum are feasible and can be applied to monitoring the planting area of medicine-herb at mountain area under complex environmental conditions: (2) the planting area of H. pedunculosum in Luding county is estimated to be 857. 246 acres by the methods utilized in this research, which is closed to the value from local statistical data with an error range less than 5%; (3) in consideration of those inevitable errorrs generating from the procedures such as remote sensing data acquisition, data preprocessing, data interpretation, and so on, and the fact that the classification of remote sensing data, which must be implemented by those above procedures, was used directly to extract the herb type, the accuracy of area estimation for the herb is significantly influenced by the accuracy of classification for herb type, and the estimated area is inevitably associated with some error.
China ; Cucurbitaceae ; chemistry ; growth & development ; Geographic Information Systems ; Medicine, Tibetan Traditional ; Remote Sensing Technology ; methods

In this paper a brief history of the development of PACS in China is reviewed, the current status of PACS is presented, and its development in the future is discussed.
China ; Humans ; Image Processing, Computer-Assisted ; Medical Records Systems, Computerized ; Radiology Information Systems ; organization & administration ; trends ; Technology, Radiologic