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Chelsom J, Cabrer S, Hao Z, Dogar N, Aden I. An Ontology-Based Architecture to Support Language Variants of Model-Driven Electronic Health Records. Stud Health Technol Inform 2024; 310:139-143. [PMID: 38269781 DOI: 10.3233/shti230943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
This paper describes the implementation of tools to support multiple language variants of the clinical information models that are used to define a model-driven EHR system. Beyond that, it describes how a complete EHR system can be created with multiple language variants, using the example of an EHR for clinical management of patients in a Fracture Liaison Service. A clinical information model, represented as ontology, was developed in the English language. This model was translated into Spanish and Mandarin, and the modeling tools were refined, on the basis of the experience gained. A workshop was then held, where participants used the EHR tools to create additional language variants in German, French, Portuguese, Arabic, Farsi, Urdu and Somali. The results from the workshop are presented here, with a brief summary of the lessons learned; further work will focus on improving the tools in response to those lessons.
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Affiliation(s)
- John Chelsom
- Fordham University, USA
- University of Victoria, Canada
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Pedrera-Jiménez M, García-Barrio N, Frid S, Moner D, Boscá-Tomás D, Lozano-Rubí R, Kalra D, Beale T, Muñoz-Carrero A, Serrano-Balazote P. Can OpenEHR, ISO 13606, and HL7 FHIR Work Together? An Agnostic Approach for the Selection and Application of Electronic Health Record Standards to the Next-Generation Health Data Spaces. J Med Internet Res 2023; 25:e48702. [PMID: 38153779 PMCID: PMC10784985 DOI: 10.2196/48702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 09/15/2023] [Accepted: 11/27/2023] [Indexed: 12/29/2023] Open
Abstract
In order to maximize the value of electronic health records (EHRs) for both health care and secondary use, it is necessary for the data to be interoperable and reusable without loss of the original meaning and context, in accordance with the findable, accessible, interoperable, and reusable (FAIR) principles. To achieve this, it is essential for health data platforms to incorporate standards that facilitate addressing needs such as formal modeling of clinical knowledge (health domain concepts) as well as the harmonized persistence, query, and exchange of data across different information systems and organizations. However, the selection of these specifications has not been consistent across the different health data initiatives, often applying standards to address needs for which they were not originally designed. This issue is essential in the current scenario of implementing the European Health Data Space, which advocates harmonization, interoperability, and reuse of data without regulating the specific standards to be applied for this purpose. Therefore, this viewpoint aims to establish a coherent, agnostic, and homogeneous framework for the use of the most impactful EHR standards in the new-generation health data spaces: OpenEHR, International Organization for Standardization (ISO) 13606, and Health Level 7 (HL7) Fast Healthcare Interoperability Resources (FHIR). Thus, a panel of EHR standards experts has discussed several critical points to reach a consensus that will serve decision-making teams in health data platform projects who may not be experts in these EHR standards. It was concluded that these specifications possess different capabilities related to modeling, flexibility, and implementation resources. Because of this, in the design of future data platforms, these standards must be applied based on the specific needs they were designed for, being likewise fully compatible with their combined functional and technical implementation.
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Affiliation(s)
- Miguel Pedrera-Jiménez
- Data Science Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- ETSI Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - Santiago Frid
- Medical Informatics Unit, Hospital Clinic de Barcelona, Barcelona, Spain
| | | | | | | | - Dipak Kalra
- The European Institute for Innovation through Health Data, Gent, Belgium
| | | | - Adolfo Muñoz-Carrero
- Telemedicine and Digital Health Research Unit, Instituto de Salud Carlos III, Madrid, Spain
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Pedrera M, Garcia N, Rubio P, Cruz JL, Bernal JL, Serrano P. Making EHRs Reusable: A Common Framework of Data Operations. Stud Health Technol Inform 2021; 287:129-133. [PMID: 34795096 DOI: 10.3233/shti210831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Reuse of EHRs requires data extraction and transformation processes are based on homogeneous and formalized operations in order to make them understandable, reproducible and auditable. This work aims to define a common framework of data operations for obtaining EHR-derived datasets for secondary use. Thus, 21 operations were identified from different data-driven projects of a 1,300-beds tertiary Hospital. Then, ISO 13606 standard was used to formalize them. This work is the starting point to homogenize ETL processes for the reuse of EHRs, applicable to any condition and organization. In future studies, defined data operations will be implemented and validated in projects of different purposes.
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Affiliation(s)
- Miguel Pedrera
- Hospital Universitario 12 de Octubre, Madrid, Spain
- ETSI Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - Paula Rubio
- Hospital Universitario 12 de Octubre, Madrid, Spain
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Pedrera M, Serrano P, Terriza A, Cruz J, Varela C, Salamanca A, Garcia N, Salgado C, Sanz C, Hernández L, Alemany M, Muñoz A. Defining a Standardized Information Model for Multi-Source Representation of Breast Cancer Data. Stud Health Technol Inform 2020; 270:1243-1244. [PMID: 32570600 DOI: 10.3233/shti200383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This work aims to define a standardized information model for representation of multiple data sources in breast cancer. A set of data elements has been identified using ICHOM Breast Cancer as the minimum data set and adapting it to the needs of Hospital Universitario 12 de Octubre. With this, an information model has been defined according to ISO 13606 and SNOMED CT standards.
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Affiliation(s)
| | | | - Ana Terriza
- Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jaime Cruz
- Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | | | - Noelia Garcia
- Instituto de Investigación Sanitaria Hospital 12 de Octubre, Madrid, Spain
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Chelsom J, Dogar N. Linking Health Records with Knowledge Sources Using OWL and RDF. Stud Health Technol Inform 2019; 257:53-58. [PMID: 30741172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This paper describes a method by which the Web Ontology Language (OWL) can be used to specify a highly structured health record, following internationally recognised standards such as ISO 13606 and HL7 CDA. The structured record is coded using schemes such as SNOMED, ICD or LOINC, with the coding applied statically, on the basis of the predefined structure, or dynamically, on the basis of data values entered in the health record. The highly structured, coded record can then be linked with external knowledge sources which are themselves coded using the Resource Description Framework. These methods have been used to implement dynamic decision support in the open source cityEHR health records system. The effectiveness of the decision support depends on the scope and quality of the clinical coding and the sophistication of the algorithm used to match the structured record with knowledge sources.
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Abstract
Clinical Information Models (CIMs) expressed as archetypes play an essential role in the design and development of current Electronic Health Record (EHR) information structures. Although there exist many experiences about using archetypes in the literature, a comprehensive and formal methodology for archetype modeling does not exist. Having a modeling methodology is essential to develop quality archetypes, in order to guide the development of EHR systems and to allow the semantic interoperability of health data. In this work, an archetype modeling methodology is proposed. This paper describes its phases, the inputs and outputs of each phase, and the involved participants and tools. It also includes the description of the possible strategies to organize the modeling process. The proposed methodology is inspired by existing best practices of CIMs, software and ontology development. The methodology has been applied and evaluated in regional and national EHR projects. The application of the methodology provided useful feedback and improvements, and confirmed its advantages. The conclusion of this work is that having a formal methodology for archetype development facilitates the definition and adoption of interoperable archetypes, improves their quality, and facilitates their reuse among different information systems and EHR projects. Moreover, the proposed methodology can be also a reference for CIMs development using any other formalism.
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Affiliation(s)
| | - José Alberto Maldonado
- VeraTech for Health, Valencia, Spain; Instituto Universitario de Tecnologías de la Información y Comunicaciones, Universitat Politècnica de València, Valencia, Spain
| | - Montserrat Robles
- Instituto Universitario de Tecnologías de la Información y Comunicaciones, Universitat Politècnica de València, Valencia, Spain
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Sáez C, Moner D, García-De-León-Chocano R, Muñoz-Soler V, García-De-León-González R, Maldonado JA, Boscá D, Tortajada S, Robles M, García-Gómez JM, Alcaraz M, Serrano P, Bernal JL, Rodríguez J, Bustos G, Esparza M. A Standardized and Data Quality Assessed Maternal-Child Care Integrated Data Repository for Research and Monitoring of Best Practices: A Pilot Project in Spain. Stud Health Technol Inform 2017; 235:539-543. [PMID: 28423851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We present the results of a pilot project of the Spanish Ministry of Health, Social Services and Equality, envisaged to the development of a national integrated data repository of maternal-child care information. Based on health information standards and data quality assessment procedures, the developed repository is aimed to a reliable data reuse for (1) population research and (2) the monitoring of healthcare best practices. Data standardization was provided by means of two main ISO 13606 archetypes (composed of 43 sub-archetypes), the first dedicated to the delivery and birth information and the second about the infant feeding information from delivery up to two years. Data quality was assessed by means of a dedicated procedure on seven dimensions including completeness, consistency, uniqueness, multi-source variability, temporal variability, correctness and predictive value. A set of 127 best practice indicators was defined according to international recommendations and mapped to the archetypes, allowing their calculus using XQuery programs. As a result, a standardized and data quality assessed integrated data respository was generated, including 7857 records from two Spanish hospitals: Hospital Virgen del Castillo, Yecla, and Hospital 12 de Octubre, Madrid. This pilot project establishes the basis for a reliable maternal-child care data reuse and standardized monitoring of best practices based on the developed information and data quality standards.
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Affiliation(s)
- Carlos Sáez
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
| | - David Moner
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
| | | | | | | | - José Alberto Maldonado
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
| | - Diego Boscá
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
| | - Salvador Tortajada
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
| | - Montserrat Robles
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
| | - Juan M García-Gómez
- Instituto Universitario de Tecnologías de la Información y Comunicaciones. Universitat Politècnica de València. Camino de Vera s/n. 46022 Valencia, España
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Taranik M, Kopanitsa G. Information System of Personalized Patient's Adherence Level Determination. Stud Health Technol Inform 2017; 237:68-72. [PMID: 28479545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The present paper deals with intellectual system for determination and evaluation of personalized patient's level of adherence. The most popular nowadays techniques for adherence evaluation are interview and questionnaires. We propose a new automated approach based on the comparison of direct patient's data with personalized treatment plan using fuzzy logic and standard ISO 13606. On the current step, we process only manually submitted data. For the next step we are going to introduce sensor devices for the purposes of personalized patients' adherence determination. The results can be useful for medical organizations with long-term patients.
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