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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.
The Public Health Information Network (PHIN) is a US national initiative, developed by the Centers for Disease Control and Prevention (CDC), for advancing fully capable and interoperable information systems in public health organizations. [1] The initiative involves establishing and implementing a framework for public health information systems.
GIS can support public health in different ways as well. First and foremost, GIS displays can help inform proper understanding and drive better decisions. For example, elimination of health disparities is one of two primary goals of Healthy People 2010, one of the preeminent public health programs in existence today in the US. GIS can play a ...
A recent example is the proposal of statistical framework that utilizes online user-generated content (from social media or search engine queries) to estimate the impact of an influenza vaccination campaign in the UK. [10] In the third sense, "Public Health 2.0" is used to describe public health activities that are completely user-driven. [11]
The health informatics community is still growing, it is by no means a mature profession, but work in the UK by the voluntary registration body, the UK Council of Health Informatics Professions has suggested eight key constituencies within the domain–information management, knowledge management, portfolio/program/project management, ICT ...
The English Wikipedia was estimated in 2014 to hold around 25,000 articles on health-related topics. [3] Across Wikipedia encyclopedias in all languages there were 155,000 health articles using 950,000 citations to sources and which collectively received 4.8 billion pageviews in 2013. [4]
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 system frequently gathers information from select public hospitals, emergency services and care providers and their electronic health records and information provided by medical professionals. [2]: 95 The information is integrated and categorized - flu-related symptoms are analyzed for trends that may indicate probabilities of flu epidemics.