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*informatics: Identifying and Tracking Informatics Sub-Discipline Terms in the Literature.

E S Chen1, I N Sarkar

  • 1Elizabeth S. Chen, PhD, Center for Clinical and Translational Science, 89 Beaumont Avenue, Given Courtyard S356, Burlington, VT 05405, USA,

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Summary
This summary is machine-generated.

This study identifies 382 informatics sub-discipline terms, revealing established fields like bioinformatics and emerging areas such as nanoinformatics. Tracking these terms aids in organizing and understanding the evolving landscape of informatics research.

Keywords:
Informaticsbibliometricscontrolled vocabularypublications

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Area of Science:

  • * Informatics
  • * Information Science
  • * Library Science

Background:

  • * The rapid expansion of informatics necessitates a structured approach to its sub-disciplines.
  • * Existing literature organization and search methods may not adequately capture the breadth of informatics.
  • * Understanding the evolution of informatics sub-disciplines is crucial for research and education.

Purpose of the Study:

  • * To identify and catalog the diverse sub-discipline terms used within the informatics literature.
  • * To create a standardized list of informatics sub-discipline terms for improved organization and searching.
  • * To analyze trends in the emergence and prevalence of informatics sub-disciplines over time.

Main Methods:

  • * Analysis of titles from five major literature sources: Library of Congress Catalog, Wikipedia, NLM Catalog, PubMed, and PubMed Central.
  • * Extraction and standardization of informatics sub-discipline terms using four key vocabulary sources: LCSH, MeSH, NCIt, and EDAM.
  • * Frequency counts and start year analysis of terms to characterize established and emerging sub-disciplines.

Main Results:

  • * An integrated list of 382 informatics sub-discipline terms, mapped to 292 preferred terms, was generated.
  • * Prominent sub-disciplines over the last five decades include bioinformatics, medical informatics, health informatics, nursing informatics, and biomedical informatics.
  • * Emerging sub-disciplines identified in the current decade include disability informatics, neonatal informatics, and nanoinformatics, based on recent literature.

Conclusions:

  • * The continuous growth of informatics presents challenges in tracking its sub-disciplinary evolution.
  • * A comprehensive and organized list of informatics sub-discipline terms is valuable for research, education, and training.
  • * This work provides a foundation for better navigation and understanding of the informatics field's dynamic landscape.