An Introduction to Healthcare Informatics

An Introduction to Healthcare Informatics: Building Data-Driven Tools bridges the gap between the current healthcare IT landscape and cutting edge technologies in data science, cloud infrastructure, application development and even artificial intelligence. Information technology encompasses several rapidly evolving areas, however healthcare as a field suffers from a relatively archaic technology landscape and a lack of curriculum to effectively train its millions of practitioners in the skills they need to utilize data and related tools.

The book discusses topics such as data access, data analysis, big data current landscape and application architecture. Additionally, it encompasses a discussion on the future developments in the field. This book provides physicians, nurses and health scientists with the concepts and skills necessary to work with analysts and IT professionals and even perform analysis and application architecture themselves.

• Presents case-based learning relevant to healthcare, bringing each concept accompanied by an example which becomes critical when explaining the function of SQL, databases, basic models etc.
• Provides a roadmap for implementing modern technologies and design patters in a healthcare setting, helping the reader to understand both the archaic enterprise systems that often exist in hospitals as well as emerging tools and how they can be used together
• Explains healthcare-specific stakeholders and the management of analytical projects within healthcare, allowing healthcare practitioners to successfully navigate the political and bureaucratic challenges to implementation
• Brings diagrams for each example and technology describing how they operate individually as well as how they fit into a larger reference architecture built upon throughout the book

Graduate students, physicians, nurses, and several members of biomedical field

Section 1: Storing and Accessing Data
1. The Healthcare IT Landscape
2. Relational Databases
3. SQL

4. Example Project 1: Querying Data with SQL
5. Non-Relational Databases
6. M/MUMPS

Section 2: Understanding Healthcare Data
7. How to Approach Healthcare Data Questions
8. Clinical and Administrative Workflows: Encounters, Laboratory Testing, Clinical Notes, and Billing
9. HL-7 and FHIR, and Clinical Document Architecture
10. Ontologies, Terminology Mappings and Code Sets

Section 3: Analyzing Data
11. A Selective Introduction to Python and Key Concepts
12. Packages, Interactive Computing, and Analytical Documents
13. Assessing Data Quality, Attributes, and Structure
14. Introduction to Machine Learning: Regression, Classification, and Important Concepts
15. Introduction to Machine Learning: Support Vector Machines, Tree-Based Models, Clustering, and Explainability
16. Computational Phenotyping, and Clinical Natural Language Processing
17. Example Project 2: Assessing and Modeling Data

18. Introduction to Deep Learning and Artificial Intelligence

Section 4: Designing Data Applications
19. Analysis Best Practices
20. Overview of Big Data Tools: Hadoop, Spark and Kafka
21. Cloud Technologies