Informatics

Informatics is the science of how to use data, information and knowledge to improve human health and the delivery of healthcare services. Health IT is part of informatics and an essential aspect of AMIA, but technology and technological considerations are only one component of the work of informatics and for informatics professionals.

Definition

Informatics is the study of the structure, behaviour, and interactions of natural and engineered computational systems. In the context of healthcare, informatics is often used to refer to the application of technology and data to improve patient care. This includes the use of electronic health records, telemedicine, and other digital tools to enhance healthcare delivery.

History

The field of informatics has its roots in the rise of computer technology in the mid-20th century, but the application of informatics to healthcare began to take shape in the late 20th century. The advent of the internet and the digital revolution of the 1990s and early 2000s spurred significant growth in the field.

Applications in Healthcare

Informatics is used in various aspects of healthcare, from patient care to research and from prevention to treatment. It can help healthcare providers to make more informed decisions, improve patient outcomes, and create efficiencies in the healthcare system.

Electronic Health Records

One of the most common applications of informatics in healthcare is the use of Electronic Health Records (EHRs). EHRs are digital versions of patients' paper charts, and they are real-time, patient-centered records that make information available instantly and securely to authorized users.

Telemedicine

Telemedicine is another application of informatics in healthcare. It involves the use of technology to deliver healthcare services remotely, allowing patients to receive care without having to travel to a healthcare facility.

Health Information Exchange

Health Information Exchange (HIE) is a system that allows the movement of clinical information among disparate healthcare information systems while maintaining the meaning of the information being exchanged. The goal of HIE is to facilitate access to and retrieval of clinical data to provide safer, more timely, efficient, effective, equitable, patient-centered care.

Future of Informatics

The future of informatics in healthcare is promising, with the potential to transform the way healthcare is delivered. With advancements in technology and data analytics, informatics can help to personalize patient care, improve health outcomes, and reduce healthcare costs.

See Also

• Health Information Technology
• Electronic Health Records
• Telemedicine
• Health Information Exchange

Informatics Resources
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