Construction of multimodal perinatal health care knowledge graph towards continuing medical education

Corresponding author: LI Jiao, li.jiao@imicams.ac.cn

DOI: 10.12201/bmr.202402.00008

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  Abstract: Purpose/Significance Multimodal knowledge graph plays an important role in digital education, and its application in perinatal health care continuing medical education is conducive to improving the quality of perinatal health care service for medical staff. Method/Process In this paper, we constructed the top-level ontology based on the needs of students of perinatal health care continuing education project in Peking Union Medical College Hospital and the main characteristics of this course, designed and defined classes, relationships and attributes, and used four different granularity teaching resources of course - unit - chapter - knowledge point to represent the teaching content. The protégé software was used to construct the instances of perinatal health care knowledge graph. Secondly, based on MedKaaS developed by our team, the further interactive construction of multi-modal entities was realized. The application research of browsing, retrieval and question and answer was carried out by taking the course of Posture Assessment as an example, which confirmed the effectiveness and scientificity of the construction of multi-modal perinatal health care knowledge graph. Result/Conclusion The multimodal knowledge graph realizes the semantic integration of perinatal health care course content, and helps students learn perinatal health care knowledge intuitively and optionally.

  Key words: knowledge graph; perinatal care; medical education

  Submit time: 25 February 2024

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
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