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A Visualisation and Extraction Tool for Time Series in the MIMIC III Database.

Sven Festag1, Cord Spreckelsen1

  • 1Department of Medical Informatics, Medical Faculty, RWTH Aachen University.

Studies in Health Technology and Informatics
|September 5, 2019
PubMed
Summary

We created a tool for easy extraction and visualization of medical time series data from intensive care databases. This software supports both medical practitioners and data scientists in analyzing complex health information.

Keywords:
Data ScienceData VisualizationInterdisciplinary ResearchSoftware

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Area of Science:

  • Medical Informatics
  • Data Science
  • Healthcare Analytics

Background:

  • The Medical Information Mart for Intensive Care III (MIMIC III) and its associated waveform database offer rich medical time series data.
  • Analyzing these large, accessible datasets is crucial for data-driven medical research.
  • Existing methods for accessing and visualizing this data lack ease of use and extensibility.

Purpose of the Study:

  • To develop an accessible software tool for extracting and visualizing medical time series data.
  • To bridge the gap between medical practitioners and data scientists in accessing complex health data.
  • To provide a flexible and user-friendly solution for time series data analysis in intensive care.

Main Methods:

  • Development of a tool utilizing the KNIME analytics platform.
  • Integration with the Medical Information Mart for Intensive Care III (MIMIC III) and MIMIC-III Waveform Database Matched Subset.
  • Focus on user-friendly selection, reading, and visualization of time series data.

Main Results:

  • A novel tool enabling efficient extraction and visualization of medical time series.
  • Facilitation of interdisciplinary collaboration in medical data science projects.
  • Empowerment of users with varying technical expertise to analyze intensive care data.

Conclusions:

  • The developed tool simplifies access to critical medical time series data.
  • It enhances the utility of the MIMIC III database for research and clinical insights.
  • The software promotes broader engagement with medical data science by accommodating diverse user needs.