Previously submitted to: JMIR Medical Informatics (no longer under consideration since Jul 22, 2023)
Date Submitted: Jun 9, 2023
Warning: This is an author submission that is not peer-reviewed or edited. Preprints - unless they show as "accepted" - should not be relied on to guide clinical practice or health-related behavior and should not be reported in news media as established information.
Towards clearer recognition and easier usefulness: development of a cross-lingual atherosclerotic cerebrovascular disease Ontology
ABSTRACT
Background:
Atherosclerotic cerebrovascular disease could result in a great number of deaths and disabilities. However, it did not acquire enough attention. Up till now, less information, statistics, or clear consensus on the disease was revealed. Thus, no systematic concept datasets were released to help clinicians in the field to clarify the scope, assist research, and offer maximized value.
Objective:
The aims of this study were to (1) develop a comprehensive cross-lingual atherosclerotic cerebrovascular disease ontology. (2) describe the workflow, schema, and hierarchical structure, and the highlighted content of the ontology (3) design a brand-new rehabilitation ontology which was an important part overlooked in the existing ontologies (4) implement the evaluation of the proposed ontology (5) apply the proposed ontology to real-world scenarios and electronic health records to realize information retrieval, named entity recognition, novel expression discovery, and knowledge fusion.
Methods:
We implemented 9 steps based on the ontology development 101 methodologies combined with expert opinions. The final ontology included clinical requirements collection and specification, background investigation and knowledge acquisition, ontology selection and reuse, scope identification, schema definition, concept extraction, concept extension, ontology verification, and ontology evaluation.
Results:
The current ontology included 10 top-level classes, respectively clinical manifestation, comorbidity, complication, diagnosis, model of atherosclerotic cerebrovascular disease, pathogenesis, prevention, rehabilitation, risk factor, and treatment. Totally, there are 1715 concepts in the 11-level ontology, covering 4588 Chinese terms, 6617 English terms, and 972 definitions. The ontology could be applied in real-world scenarios such as information retrieval, new expression discovery, named entity recognition, and knowledge fusion, and the use case proved that it could offer satisfying support to related medical scenarios.
Conclusions:
The proposed ontology provided a clear set of cross-lingual concepts and terms with an explicit hierarchical structure, helping scientific researchers to quickly retrieve relevant medical literature, assisting data scientists to efficiently identify relevant contents in electronic health records, and providing a clear domain framework for academic reference.
Citation
Request queued. Please wait while the file is being generated. It may take some time.
Copyright
© The authors. All rights reserved. This is a privileged document currently under peer-review/community review (or an accepted/rejected manuscript). Authors have provided JMIR Publications with an exclusive license to publish this preprint on it's website for review and ahead-of-print citation purposes only. While the final peer-reviewed paper may be licensed under a cc-by license on publication, at this stage authors and publisher expressively prohibit redistribution of this draft paper other than for review purposes.