Improving health and healthcare institutions requires understanding of data and creation of interventions at the many levels at which health IT interact and affect the institution. These levels range from the external “world” in which the institution operates down to the specific technologies. Data scientists find that, when they aim at implementing their models in practice, it is the “socio” components that are both novel to them and mission critical to success. At the end of this course, students will be able to make a quick assessment of a health informatics problem—or a proposed solution—and to determine what is missing and what more needs to be learned. Who Is This Class For? Physicians, nurses, pharmacists, social workers, and other allied health professionals interested in expanding their understanding of digital health, big data, health information systems, and the unintended consequences of disruptive innovation in the healthcare system. The course is also aimed at those with technical, engineering, or analytics backgrounds who want to understand the nuances of those topics when it comes to healthcare.
Ce cours fait partie de la Spécialisation Informatique médicale
The Social and Technical Context of Health Informatics
Offert par
Ce que vous allez apprendre
Articulate a coherent problem definition of, and a plan for addressing, a healthcare informatics problem.
Create an Informatics Stack analysis of an informatics problem.
Describe eleven socio-technical aspects of a health informatics problem or solution.
Compétences que vous acquerrez
Programme du cours : ce que vous apprendrez dans ce cours
Overview of Health Informatics
In this module, you will be given an introduction to the course and its foundational concepts. After providing examples of health IT in the contexts of patients, providers, and populations—the three contexts we always return to—we articulate the drivers that motivate developments in health IT and informatics. We then provide the core definitions of key terms (like “health IT” and “informatics”) and introduce the core framework for your work in this course, the Informatics Stack.
World, Organization, Roles, Function
In this module, we start our journey down the Stack to explain the world of informatics and health IT. We explore the top four levels of the Stack (World, Organization, Roles, and Functions), and then proceed to discuss new US medical-care (“World”) policies that drive health care Organizations to change practice, so they can accomplish their core Functions. We also discuss the history of health IT in relation to such policies in the past. We begin a course-long discussion of interoperability (which occurs at each level of the Stack), and privacy/confidentiality/security. We end with an explication of methods used to Evaluate whether an IT project has achieved the Organizational goals set for that project.
Workflow, Information System, Modules
In this module, we continue the journey, starting with the role of needs, requirements, and specifications. We then turn to how workflow issues are turned into requirements and how information systems, built to satisfy those requirements, are assembled. We close with the cautionary notes of how poorly built systems harm the very workflows they were designed to improve.
Data, Information, Knowledge, Technology
This module concludes our journey with discussions of Data, Information, Knowledge, and Technology. Regarding data, we discuss their sources and types and provide examples. We go on to explain differences between information and data, and between knowledge and information. Standards are most important at this level, and we discuss the exchange of text and imaging data. Regarding technology, we use the Hype Cycle as a way for you to keep track of what new technologies are doing what and when. We close with a framework for thinking about careers in health IT and informatics.
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Meilleurs avis pour The Social and Technical Context of Health Informatics
Very good information and the teaching material is easy to process and understand. I think the stack is a brilliant method to assess and to learn it is one of the important aspects of informatics.
This course is great for beginners in the field of Health Informatics. I really enjoyed it and learnt some new fundamentals concepts and models. Thanks for the effort put in this course
Enseignant
Harold P. Lehmann, MD, Ph.D.
Professor and DirectorÀ propos de Université Johns-Hopkins
À propos du Spécialisation Informatique médicale
Foire Aux Questions
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