Which one of the following phrases is a broad and inclusive definition of health informatics?
A documentation system that nurses working in hospitals use to record patient progress and communicate with the members of the interdisciplinary team.
The use of cell phones, palm pilot, and text messaging as a mechanism to contact patients who have been discharged from the hospital and need follow-up care.
The interdisciplinary study of the design, development, adoption, and application of IT-based innovations in healthcare services delivery, management, and planning.
The use of medical information exchanged from one site to another via electronic communication to improve patients' health status.
The Correct Answer is C
Health informatics is a broad and inclusive field that involves the design, development, adoption, and application of IT-based innovations in healthcare services delivery, management, and planning.
Choice A refers to a specific documentation system used by nurses in hospitals, while choice B describes a specific method of patient follow-up care.
Choice D describes the use of electronic communication to improve patient health status, which is a component of health informatics, but it does not provide a comprehensive definition of the field as a whole.
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Correct Answer is C
Explanation
The Triple Aim project, developed by the Institute for Healthcare Improvement (IHI), is a framework that describes an approach to optimizing health system performance.
The IHI believes that new designs must be developed to simultaneously pursue three dimensions: improving the patient experience of care (including quality and satisfaction), improving the health of populations, and reducing the per capita cost of health care.
Correct Answer is D
Explanation
Outcome/summative evaluation focuses on whether the goals and objectives of a health program have been achieved.
This type of evaluation assesses the effectiveness of a program in achieving its intended outcomes and is typically conducted at the end of a program or intervention.
Choice A is not the answer because process evaluation focuses on how a program is implemented and whether it is being delivered as intended.
Choice B is not the answer because formative evaluation is conducted during the development or improvement of a program to help shape its design.
Choice C is not the answer because impact evaluation measures the changes that can be attributed to a particular intervention or program.
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