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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]
Various health care facilities had instigated different kinds of health information technology systems in the provision of patient care, such as electronic health records (EHRs), computerized charting, etc. [107] The growing popularity of health information technology systems and the escalation in the amount of health information that can be ...
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.
In the article "Health Information Technology: Integration, Patient Empowerment, and Security", K. Marvin provided multiple different polls based on people's views on different types of technology entering the medical field most answers were responded with somewhat likely and very few completely disagreed on the technology being used in medicine.
The tools of health informatics and health information technology are continually improving to bring greater efficiency to information management in the health care sector. Health information management professionals plan information systems , develop health policy , and identify current and future information needs.
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 .
Sample view of an electronic health record. An electronic health record (EHR) also known as an electronic medical record (EMR) or personal health record (PHR) is the systematized collection of patient and population electronically stored health information in a digital format. [1] These records can be shared across different health care settings.
The first group of these services is known as primary care services in the domain of digital health. These services include wireless medical devices that utilize technology such as Wi-Fi or Bluetooth, as well as applications on mobile devices that encourage the betterment of an individual's health as well as applications that promote overall general wellness. [13]