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Health information technology (HIT) is "the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, health data, and knowledge for communication and decision making". [8] Technology is a broad concept that deals with a species' usage ...
Electronic health records flow chart. Clinical Data Repository/Health Data Repository (CDHR) is a database that allows for the sharing of patient records, especially allergy and pharmaceutical information, between the Department of Veteran Affairs (VA) and the Department of Defense (DoD) in the United States.
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 ...
Under the HITECH Act, the United States Department of Health and Human Services (U.S. HHS) resolved to spend $25.9 billion to promote and expand the adoption of health information technology. [1] The Washington Post reported the inclusion of "as much as $36.5 billion in spending to create a nationwide network of electronic health records." [2]
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 applied science.
Tools. Front-line health informatics tools (sometimes informally called the " clinical informatics toolbelt ") generally include one of the following: Policies and procedures – Tools used to define organizational standards and how to achieve them. Clinical protocols – Tools used to standardize and automate care in a common clinical scenario.
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.
Health technology. Health technology is defined by the World Health Organization as the "application of organized knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to solve a health problem and improve quality of lives". [1] This includes pharmaceuticals, devices, procedures, and organizational ...