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An early success with CPOE by the United States Department of Veterans Affairs (VA) is the Veterans Health Information Systems and Technology Architecture or VistA. A graphical user interface known as the Computerized Patient Record System (CPRS) allows health care providers to review and update a patient's record at any computer in the VA's ...
Health information technology ( HIT) is health technology, particularly information technology, applied to health and health care. It supports health information management across computerized systems and the secure exchange of health information between consumers, providers, payers, and quality monitors. [ 1]
Clinical decision support system. A clinical decision support system ( CDSS) is a health information technology that provides clinicians, staff, patients, and other individuals with knowledge and person-specific information to help health and health care. CDSS encompasses a variety of tools to enhance decision-making in the clinical workflow.
A career in health informatics generally requires developing hard skills in: Information technology: This involves the management of information systems, including both software and hardware, that ...
Health informatics. Medical informatics introduces information processing concepts and machinery to the domain of medicine. Health informatics is the study and implementation of computer structures and algorithms to improve communication, understanding, and management of medical information. [ 1] It can be viewed as a branch of engineering and ...
The electronic health record (EHR) is a more longitudinal collection of the electronic health information of individual patients or populations. The EMR, in contrast, is the patient record created by providers for specific encounters in hospitals and ambulatory environments and can serve as a data source for an EHR. [ 6][ 7] In contrast, a ...
Computerized provider order entry (CPOE), formerly called computerized physician order entry, can reduce medication errors by 80% overall but more importantly decrease harm to patients by 55%. [94] A Leapfrog (2004) survey found that 16% of US clinics, hospitals, and medical practices are expected to utilize CPOE within 2 years. [95]
Traditionally focused mainly on hospitals and paper medical records, the field presently covers all health information technology systems, including electronic health records, clinical decision support systems, and so on, for all segments of health care. As of 2013, the association has more than 71,000 members in four membership classifications.