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Electronic Health Record–Oriented Knowledge Graph System for Collaborative Clinical Decision Support Using Multicenter Fragmented Medical Data: Design and Application Study

Electronic Health Record–Oriented Knowledge Graph System for Collaborative Clinical Decision Support Using Multicenter Fragmented Medical Data: Design and Application Study

The proposed system uses structured EHR data following the Observational Medical Outcomes Partnership (OMOP) common data model (CDM) for semantic reasoning and clinical applications [33]. The semantic organization of EHR data within the knowledge graph adheres to the structure outlined in the OMOP CDM.

Yong Shang, Yu Tian, Kewei Lyu, Tianshu Zhou, Ping Zhang, Jianghua Chen, Jingsong Li

J Med Internet Res 2024;26:e54263

Semantic Interoperability of Electronic Health Records: Systematic Review of Alternative Approaches for Enhancing Patient Information Availability

Semantic Interoperability of Electronic Health Records: Systematic Review of Alternative Approaches for Enhancing Patient Information Availability

The scope of the review was semantic interoperability, that is, organizational, legal, and technical interoperability were excluded [7]. Semantic interoperability was apprehended based on the European Interoperability Framework (EIF) that provides a common set of principles and guidance for the design and development of interoperable digital services. In the EIF, semantic interoperability covers both semantic and syntactic aspects.

Sari Palojoki, Lasse Lehtonen, Riikka Vuokko

JMIR Med Inform 2024;12:e53535

Electronic Health Record and Semantic Issues Using Fast Healthcare Interoperability Resources: Systematic Mapping Review

Electronic Health Record and Semantic Issues Using Fast Healthcare Interoperability Resources: Systematic Mapping Review

Semantic research approaches and related studies. The distribution of the 6 semantic approaches is as follow: mapping (31/126, 24.6%), RDF or OWL (24/126, 19%), ML and NLP (20/126, 15.9%), annotation (18/126, 14.3%), terminology (18/126, 14.3%), and ontology (15/126, 11.9%). The selected studies used at least one of the 6 identified semantic research approaches, and most studies used more than one research approach.

Fouzia Amar, Alain April, Alain Abran

J Med Internet Res 2024;26:e45209

The Necessity of Interoperability to Uncover the Full Potential of Digital Health Devices

The Necessity of Interoperability to Uncover the Full Potential of Digital Health Devices

This combines the syntactic interoperability (structure and data format) enabled by standards such as FHIR with the semantic interoperability enabled by health terminologies. The Systematized Nomenclature of Medical Clinical Terms (SNOMED CT) is currently the most appropriate and comprehensive clinical health terminology with natural language properties [14,15].

Julian D Schwab, Silke D Werle, Rolf Hühne, Hannah Spohn, Udo X Kaisers, Hans A Kestler

JMIR Med Inform 2023;11:e49301

Automating Case Reporting of Chlamydia and Gonorrhea to Public Health Authorities in Illinois Clinics: Implementation and Evaluation of Findings

Automating Case Reporting of Chlamydia and Gonorrhea to Public Health Authorities in Illinois Clinics: Implementation and Evaluation of Findings

These approaches represent an advancement toward better semantic interoperability to support public health surveillance [14], greatly reducing the burden of reporting from clinical providers and improving the completeness and timeliness of those reports [15]. However, further evaluation and consideration is required to achieve a greater level of success and widespread implementation.

Ninad Mishra, Reynaldo Grant, Megan Toth Patel, Siva Guntupalli, Andrew Hamilton, Jeremy Carr, Elizabeth McKnight, Wendy Wise, David deRoode, Jim Jellison, Natalie Viator Collins, Alejandro Pérez, Saugat Karki

JMIR Public Health Surveill 2023;9:e38868

Predicting Health Material Accessibility: Development of Machine Learning Algorithms

Predicting Health Material Accessibility: Development of Machine Learning Algorithms

For health education texts, the cognitive difficulty in understanding medical information is caused not only by medical jargon and complex sentences but also by semantic meanings, which cannot be directly represented by word and sentence length alone [15-17]. However, readability estimation tools considering semantic features are few and underexplored.

Meng Ji, Yanmeng Liu, Tianyong Hao

JMIR Med Inform 2021;9(9):e29175

Semantic Linkages of Obsessions From an International Obsessive-Compulsive Disorder Mobile App Data Set: Big Data Analytics Study

Semantic Linkages of Obsessions From an International Obsessive-Compulsive Disorder Mobile App Data Set: Big Data Analytics Study

This suggests that, at the level of self-reported obsessional thoughts, most obsessions have close semantic links with each other. Thus, although unique obsessions are protean, many examples, even across cluster subtypes, may actually have underlying latent relationships with each other.

Jamie D Feusner, Reza Mohideen, Stephen Smith, Ilyas Patanam, Anil Vaitla, Christopher Lam, Michelle Massi, Alex Leow

J Med Internet Res 2021;23(6):e25482

Constructing High-Fidelity Phenotype Knowledge Graphs for Infectious Diseases With a Fine-Grained Semantic Information Model: Development and Usability Study

Constructing High-Fidelity Phenotype Knowledge Graphs for Infectious Diseases With a Fine-Grained Semantic Information Model: Development and Usability Study

To precisely represent phenotype knowledge in clinical guidelines, it is necessary to introduce fine-grained semantic information models [11], which consider phenotypes and attributes simultaneously. The currently available semantic models for representing phenotype information include but are not limited to clinical element models (CEMs) [12], the Health Level Seven fast health care interoperability resource (FHIR) model [13], and the clinical quality language model [14].

Lizong Deng, Luming Chen, Tao Yang, Mi Liu, Shicheng Li, Taijiao Jiang

J Med Internet Res 2021;23(6):e26892