Overview
Health Informatics is a science combination of three major sections: information science, computer science, and health care.
Health Informatics is a developed social technical science that depends on communication and information technology and seeks to find the best method to collect, store, retrieve, and analyze information management in various health fields. Health Informatics is a science that utilizes the latest information technology based on allied medical and management principles to provide accurate information to the right person and the right time to find the suitable solutions and decisions, and offer distinguished health quality for better health services for the society.
Health Informatics and its applications mainly relies on a combination of various specializations simultaneously. It is not exclusive for doctors or workers in health sector, nor for information technologist or system engineers, but to enhance this field to obtain the support and cooperation of both specialists and technicians together.
The most sub-fields that include informatics are in the followings:
Clinical Informatics
Informatics in Nursing
Informatics Imaging
Consumer Health and informatics
General Health and Informatics
Dentistry and Informatics
Informatics clinical research
Bioinformatics
Informatics and Pharmacy
Health Care
Information Management
Health Informatics Science contains many other fields that serves the health care operation in an indirect and direct way. It contains the science of medical support decision making, storage and retrieve systems of health information such as researches, articles, electronic references, international coding system specially for hospitals, diseases, medical procedures, surgeries, medicine, and consumptions. Also patient care in intensive care, Medical Imaging, medical systems and tele-health care, and the role of computers in medical education and in health accounts and statistics.
Health Informatics career is highly developing and growing due to many reasons, due to its multi applications in offering the best health services with lower costs with the support of technology. It ensures the doctors to take advantage of the ever-expanding knowledge base, which enables them to benefits from the latest data for medical decision making and enhancing its abilities. Such as (CDSS) Clinical Decision Support Systems, or E-Prescribing to reduces the need of a written medications prescription, and easily reach to the data that provides information about the effects of the prescript medicine. In this case it will help reduce medical prescripts errors and reduce treatments cost.
