eHealth (also written e-health) is a relatively recent term for healthcare practice which is supported by electronic processes and communication. The term is inconsistently used: some would argue it is interchangeable with health care informatics and a sub set of Health informatics, while others use it in the narrower sense of healthcare practice using the Internet. Health care informatics has been defined as "A field of study concerned with the broad range of issues in the management and use of biomedical information including Health informatics or medical informatics is the intersection of Information science, Computer science, and Health care. The Internet is a global system of interconnected Computer networks The term can encompass a range of services that are at the edge of medicine/healthcare and information technology:
- Electronic Medical Records: enable easy communication of patient data between different healthcare professionals (GPs, specialists, care team, pharmacy)
- Telemedicine: includes all types of physical and psychological measurements that do not require a patient to travel to a specialist. An electronic medical record (EMR is a Medical record in digital format Telemedicine is a rapidly developing application of Clinical medicine where medical information is transferred via telephone the Internet or other networks for the purpose of consulting When this service works, patients need to travel less to a specialist or conversely the specialist has a larger catchment area.
- Evidence Based Medicine: entails a system that provides information on appropriate treatment under certain patient conditions. Evidence-based medicine (EBM aims to apply Evidence gained from the Scientific method to certain parts of medical practice A healthcare professional can look up whether his/her diagnosis is in line with scientific research. The advantage is that the data can be kept up-to-date.
- Consumer Health Informatics (or citizen-oriented information provision): both healthy individuals and patients want to be informed on medical topics. Consumer health informatics is a relatively new discipline and has been defined by Gunther Eysenbach as follows Consumer health informatics is the branch of medical
- Health knowledge management (or specialist-oriented information provision): e. Knowledge Management (KM g. in an overview of latest medical journals, best practice guidelines or epidemiological tracking.
- Virtual healthcare teams: consist of healthcare professionals who collaborate and share information on patients through digital equipment (for transmural care). Transmural care is the interface between primary and Secondary care in Medicine.
- Medical research uses eHealth Grids that provide powerful computing and data management capabilities to handle large amounts of heterogenous data. Grid computing is a form of Distributed computing whereby a "super and virtual computer" is composed of a cluster of networked loosely-coupled [1]
Definitions
A seminal 2001 definition published in the article What is e-health? J Med Internet Res 2001;3(2):e20, by eHealth researcher Gunther Eysenbach is among the most frequently cited and reads:
e-health is an emerging field in the intersection of medical informatics, public health and business, referring to health services and information delivered or enhanced through the Internet and related technologies. Gunther Eysenbach, MD, MPH, is a senior researcher on Open access, health policy EHealth, and Consumer health informatics. In a broader sense, the term characterizes not only a technical development, but also a state-of-mind, a way of thinking, an attitude, and a commitment for networked, global thinking, to improve health care locally, regionally, and worldwide by using information and communication technology.
EU ICTs for Health: eHealth describes the application of information and communications technologies across the whole range of functions that affect the health sector, from the doctor to the hospital manager, via nurses, data processing specialists, social security administrators and - of course - the patients.
An article by Oh et al. (2005) attempted to examine all existing literature on the subject. Oh H, Rizo C, Enkin M, Jadad A. What Is eHealth (3): A Systematic Review of Published Definitions in the J Med Internet Res 2005;7(1):e1 article
One of the earliest descriptions of the eHealth field was published in 2001. Alejandro (Alex Jadad (born August 9, 1963, in Colombia, South America is a physician educator researcher and public advocate Eng, TR. The eHealth Landscape: A Terrain Map of Emerging Information and Communication Technologies in Health and Health Care. The Robert Wood Johnson Foundation. [1]
See also
References
- ^ Jochen Fingberg, Marit Hansen et al. The European Institute for Health Records or EuroRec Institute is a non-profit organization founded in 2002 as part of the ProRec initiative EUDRANET, the European Telecommunication Network in Pharmaceuticals ( E uropean U nion D rug R egulating A uthorities Net Health 20 (as well as the closely related concept of Medicine 2 : Integrating Data Custodians in eHealth Grids – Security and Privacy Aspects, NEC Lab Report, 2006.
External links
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