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An example of an application of informatics in medicine is bioimage informatics.. Dutch former professor of medical informatics Jan van Bemmel has described medical informatics as the theoretical and practical aspects of information processing and communication based on knowledge and experience derived from processes in medicine and health care.
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]
To provide the safe and effective delivery of medical care, virtually all clinical staff use a number of front-line health informatics tools in their day-to-day operations. The need for standardization and refined development of these tools is underscored by the HITECH Act and other efforts to develop electronic medical records .
Health information administrators have been described to "play a critical role in the delivery of healthcare in the United States through their focus on the collection, maintenance and use of quality data to support the information-intensive and information-reliant healthcare system".
In cases in which a physician has difficulty explaining complicated medical concepts to a patient, that patient may be inclined to seek information on the internet. [8] A consensus exists that patients should have shared decision making, meaning that patients should be able to make informed decisions about the direction of their medical treatment in collaboration with their physician. [9]
Public health informatics has been defined as the systematic application of information and computer science and technology to public health practice, research, and learning. [1] It is one of the subdomains of health informatics, data management applied to medical systems.
What remains unclear, however, is how this emerging discipline should relate to the myriad of previously existing sub specializations within the broad umbrella of health informatics - including clinical informatics (which itself includes sub areas such as oncology informatics), bioinformatics and healthcare management informatics - particularly ...
Health informatics, which is broadly defined as the collection, storage, distribution, and use of health data, differs from medical informatics in its use of information technology. [ 5 ] Individuals are the origin of all health data, yet the most direct if often overlooked is the informal personal collection of data.