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Health network surveillance also has a proactive impact by providing business intelligence and network monitoring that can improve a health organization's efficiency and effectiveness through real time information that can support decision making about network architecture, business processes and resource allocation. Two approaches enable the ...
Hazard surveillance is an essential component of any occupational health surveillance effort and is used for defining the elements of the risk management program. Critical elements of a risk management program include recognizing potential exposures and taking appropriate actions to minimize them (for example, implementing engineering controls ...
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]
The former National Coordinator for Health Information Technology, Farzad Mostashari, has explained: "You need information to be able to do population health management. You can serve an individual quite well; you can deliver excellent customer service if you wait for someone to walk through the door and then you go and pull their chart.
Essence's goal is to monitor health data as it becomes available and discover epidemics and similar health concerns before they get out of control. [1] The program was created and developed in 1999 by Michael Lewis, when he was a resident in the Preventive Medicine residency training program at the Walter Reed Army Institute of Research in ...
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.
Within the mHealth space, projects operate with a variety of objectives, including increased access to healthcare and health-related information (particularly for hard-to-reach populations); improved ability to diagnose and track diseases; timelier, more actionable public health information; and expanded access to ongoing medical education and ...
Unwarranted variations in medical practice refer to the differences in care that cannot be explained by the illness/medical need or by patient preferences. The term “unwarranted variations” was first coined by Dr. John Wennberg when he observed small area (geographic) and practice style variations, which were not based on clinical rationale. [5]