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Cuevas-González D, García-Vázquez JP, Bravo-Zanoguera M, López-Avitia R, Reyna MA, Zermeño-Campos NA, González-Ramírez ML. ECG Standards and Formats for Interoperability between mHealth and Healthcare Information Systems: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11941. [PMID: 36231237 PMCID: PMC9565220 DOI: 10.3390/ijerph191911941] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
Interoperability is defined as the ability of a system or device to communicate between different technologies and software applications. This allows the exchange and use of data in an efficient, precise, and robust way. The present article gives researchers and healthcare information systems developers a qualitative and quantitative synthesis of the state of knowledge related to data formats and data standards proposed for mHealth devices interoperability in healthcare information systems that retrieve and store ECG data. We carry out a scoping review to answer to following questions: (1) What digital data formats or data standards have been proposed for the interoperability of electrocardiograph data between traditional healthcare information systems and mobile healthcare information systems? (2) What are the advantages and disadvantages of these data formats or data standards? The scoping review was conducted in four databases in accordance with the JBI methodology for scoping reviews, and in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). A total of 4018 studies were identified of which 30 studies met the inclusion criteria. Based on our findings, we identify four standards and nine formats for capturing and storing streaming ECG data in mobile health applications. The standards used were HL7, SCP-ECG, x73-PHD, and PDF/A. Formats include CSV, PDF-ECG, and seven XML-based formats. These are ECG-XML, HL7-XML, mPCG-XML, mECGML, JSON, SaECG, and CDA R2.
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Hill DL, Stephenson D, Brayanov J, Claes K, Badawy R, Sardar S, Fisher K, Lee SJ, Bannon A, Roussos G, Kangarloo T, Terebaite V, Müller MLTM, Bhatnagar R, Adams JL, Dorsey ER, Cosman J. Metadata Framework to Support Deployment of Digital Health Technologies in Clinical Trials in Parkinson's Disease. SENSORS (BASEL, SWITZERLAND) 2022; 22:2136. [PMID: 35336307 PMCID: PMC8954603 DOI: 10.3390/s22062136] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/14/2022] [Accepted: 02/17/2022] [Indexed: 06/14/2023]
Abstract
Sensor data from digital health technologies (DHTs) used in clinical trials provides a valuable source of information, because of the possibility to combine datasets from different studies, to combine it with other data types, and to reuse it multiple times for various purposes. To date, there exist no standards for capturing or storing DHT biosensor data applicable across modalities and disease areas, and which can also capture the clinical trial and environment-specific aspects, so-called metadata. In this perspectives paper, we propose a metadata framework that divides the DHT metadata into metadata that is independent of the therapeutic area or clinical trial design (concept of interest and context of use), and metadata that is dependent on these factors. We demonstrate how this framework can be applied to data collected with different types of DHTs deployed in the WATCH-PD clinical study of Parkinson's disease. This framework provides a means to pre-specify and therefore standardize aspects of the use of DHTs, promoting comparability of DHTs across future studies.
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Affiliation(s)
- Derek L. Hill
- Panoramic Digital Health, 38000 Grenoble, France
- Centre for Medical Imaging, University College London (UCL), London WC1E 6BT, UK
| | - Diane Stephenson
- Critical Path Institute, Tucson, AZ 85718, USA; (D.S.); (S.S.); (M.L.T.M.M.); (R.B.)
| | - Jordan Brayanov
- Takeda Development Center Americas, Inc., Deerfield, IL 60015, USA; (J.B.); (T.K.)
| | | | - Reham Badawy
- School of Computer Science, University of Birmingham, Birmingham B15 2TT, UK;
| | - Sakshi Sardar
- Critical Path Institute, Tucson, AZ 85718, USA; (D.S.); (S.S.); (M.L.T.M.M.); (R.B.)
| | | | | | | | - George Roussos
- Birkbeck College, University of London, London WC1E 7HX, UK;
| | - Tairmae Kangarloo
- Takeda Development Center Americas, Inc., Deerfield, IL 60015, USA; (J.B.); (T.K.)
| | | | | | - Roopal Bhatnagar
- Critical Path Institute, Tucson, AZ 85718, USA; (D.S.); (S.S.); (M.L.T.M.M.); (R.B.)
| | - Jamie L. Adams
- Department of Neurology, University of Rochester, Rochester, NY 14642, USA; (J.L.A.); (E.R.D.)
| | - E. Ray Dorsey
- Department of Neurology, University of Rochester, Rochester, NY 14642, USA; (J.L.A.); (E.R.D.)
| | - Josh Cosman
- AbbVie, North Chicago, IL 60064, USA; (A.B.); (J.C.)
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The History and Challenges of SCP-ECG: The Standard Communication Protocol for Computer-Assisted Electrocardiography. HEARTS 2021. [DOI: 10.3390/hearts2030031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ever since the first publication of the standard communication protocol for computer-assisted electrocardiography (SCP-ECG), prENV 1064, in 1993, by the European Committee for Standardization (CEN), SCP-ECG has become a leading example in health informatics, enabling open, secure, and well-documented digital data exchange at a low cost, for quick and efficient cardiovascular disease detection and management. Based on the experiences gained, since the 1970s, in computerized electrocardiology, and on the results achieved by the pioneering, international cooperative research on common standards for quantitative electrocardiography (CSE), SCP-ECG was designed, from the beginning, to empower personalized medicine, thanks to serial ECG analysis. The fundamental concept behind SCP-ECG is to convey the necessary information for ECG re-analysis, serial comparison, and interpretation, and to structure the ECG data and metadata in sections that are mostly optional in order to fit all use cases. SCP-ECG is open to the storage of the ECG signal and ECG measurement data, whatever the ECG recording modality or computation method, and can store the over-reading trails and ECG annotations, as well as any computerized or medical interpretation reports. Only the encoding syntax and the semantics of the ECG descriptors and of the diagnosis codes are standardized. We present all of the landmarks in the development and publication of SCP-ECG, from the early 1990s to the 2009 International Organization for Standardization (ISO) SCP-ECG standards, including the latest version published by CEN in 2020, which now encompasses rest and stress ECGs, Holter recordings, and protocol-based trials.
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