Secondary Use of Clinical Data for Research and Surveillance

Developing the Total Health Profile, a Generalizable Unified Set of Multimorbidity Risk Scores Derived From Machine Learning for Broad Patient Populations: Retrospective Cohort Study

Abhishaike Mahajan, Andrew Deonarine, Axel Bernal, Genevieve Lyons, Beau Norgeot

J Med Internet Res 2021 (Nov 26); 23(11):e32900

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Incorporating Domain Knowledge Into Language Models by Using Graph Convolutional Networks for Assessing Semantic Textual Similarity: Model Development and Performance Comparison

David Chang, Eric Lin, Cynthia Brandt, Richard Andrew Taylor

JMIR Med Inform 2021 (Nov 26); 9(11):e23101

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Assessing the Value of Unsupervised Clustering in Predicting Persistent High Health Care Utilizers: Retrospective Analysis of Insurance Claims Data

Raghav Ramachandran, Michael J McShea, Stephanie N Howson, Howard S Burkom, Hsien-Yen Chang, Jonathan P Weiner, Hadi Kharrazi

JMIR Med Inform 2021 (Nov 25); 9(11):e31442

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Introduction of Systematized Nomenclature of Medicine–Clinical Terms Coding Into an Electronic Health Record and Evaluation of its Impact: Qualitative and Quantitative Study

Tanya Pankhurst, Felicity Evison, Jolene Atia, Suzy Gallier, Jamie Coleman, Simon Ball, Deborah McKee, Steven Ryan, Ruth Black

JMIR Med Inform 2021 (Nov 23); 9(11):e29532

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Approaches and Criteria for Provenance in Biomedical Data Sets and Workflows: Protocol for a Scoping Review

Kerstin Gierend, Frank Krüger, Dagmar Waltemath, Maximilian Fünfgeld, Thomas Ganslandt, Atinkut Alamirrew Zeleke

JMIR Res Protoc 2021 (Nov 22); 10(11):e31750

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Predicting COVID-19–Related Health Care Resource Utilization Across a Statewide Patient Population: Model Development Study

Suranga N Kasturi, Jeremy Park, David Wild, Babar Khan, David A Haggstrom, Shaun Grannis

J Med Internet Res 2021 (Nov 15); 23(11):e31337

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Algorithm for Individual Prediction of COVID-19–Related Hospitalization Based on Symptoms: Development and Implementation Study

Rossella Murtas, Nuccia Morici, Chiara Cogliati, Massimo Puoti, Barbara Omazzi, Walter Bergamaschi, Antonio Voza, Patrizia Rovere Querini, Giulio Stefanini, Maria Grazia Manfredi, Maria Teresa Zocchi, Andrea Mangiagalli, Carla Vittoria Brambilla, Marco Bosio, Matteo Corradin, Francesca Cortellaro, Marco Trivelli, Stefano Savonitto, Antonio Giampiero Russo

JMIR Public Health Surveill 2021 (Nov 15); 7(11):e29504

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The Relationship Between Electronic Health Record System and Performance on Quality Measures in the American College of Rheumatology’s Rheumatology Informatics System for Effectiveness (RISE) Registry: Observational Study

Nevin Hammam, Zara Izadi, Jing Li, Michael Evans, Julia Kay, Stephen Shiboski, Gabriela Schmajuk, Jinoos Yazdany

JMIR Med Inform 2021 (Nov 12); 9(11):e31186

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A Semiautomated Chart Review for Assessing the Development of Radiation Pneumonitis Using Natural Language Processing: Diagnostic Accuracy and Feasibility Study

Jordan McKenzie, Rasika Rajapakshe, Hua Shen, Shan Rajapakshe, Angela Lin

JMIR Med Inform 2021 (Nov 12); 9(11):e29241

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Using Artificial Intelligence With Natural Language Processing to Combine Electronic Health Record’s Structured and Free Text Data to Identify Nonvalvular Atrial Fibrillation to Decrease Strokes and Death: Evaluation and Case-Control Study

Peter L Elkin, Sarah Mullin, Jack Mardekian, Christopher Crowner, Sylvester Sakilay, Shyamashree Sinha, Gary Brady, Marcia Wright, Kimberly Nolen, JoAnn Trainer, Ross Koppel, Daniel Schlegel, Sashank Kaushik, Jane Zhao, Buer Song, Edwin Anand

J Med Internet Res 2021 (Nov 09); 23(11):e28946

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Visualizing Knowledge Evolution Trends and Research Hotspots of Personal Health Data Research: Bibliometric Analysis

Jianxia Gong, Vikrant Sihag, Qingxia Kong, Lindu Zhao

JMIR Med Inform 2021 (Nov 01); 9(11):e31142

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Stroke Outcome Measurements From Electronic Medical Records: Cross-sectional Study on the Effectiveness of Neural and Nonneural Classifiers

Bruna Stella Zanotto, Ana Paula Beck da Silva Etges, Avner dal Bosco, Eduardo Gabriel Cortes, Renata Ruschel, Ana Claudia De Souza, Claudio M V Andrade, Felipe Viegas, Sergio Canuto, Washington Luiz, Sheila Ouriques Martins, Renata Vieira, Carisi Polanczyk, Marcos André Gonçalves

JMIR Med Inform 2021 (Nov 01); 9(11):e29120

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Detecting Adverse Drug Events Through the Chronological Relationship Between the Medication Period and the Presence of Adverse Reactions From Electronic Medical Record Systems: Observational Study

Kei Teramoto, Toshihiro Takeda, Naoki Mihara, Yoshie Shimai, Shirou Manabe, Shigeki Kuwata, Hiroshi Kondoh, Yasushi Matsumura

JMIR Med Inform 2021 (Nov 01); 9(11):e28763

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Public Attitudes to Digital Health Research Repositories: Cross-sectional International Survey

Giovanna Nunes Vilaza, David Coyle, Jakob Eyvind Bardram

J Med Internet Res 2021 (Oct 29); 23(10):e31294

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Transforming Anesthesia Data Into the Observational Medical Outcomes Partnership Common Data Model: Development and Usability Study

Antoine Lamer, Osama Abou-Arab, Alexandre Bourgeois, Adrien Parrot, Benjamin Popoff, Jean-Baptiste Beuscart, Benoît Tavernier, Mouhamed Djahoum Moussa

J Med Internet Res 2021 (Oct 29); 23(10):e29259

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Factors Affecting the Extent of Patients’ Electronic Medical Record Use: An Empirical Study Focusing on System and Patient Characteristics

Lavlin Agrawal, Theophile Ndabu, Pavankumar Mulgund, Raj Sharman

J Med Internet Res 2021 (Oct 28); 23(10):e30637

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ClinicalTrials.gov as a Source of Information About Expanded Access Programs: Cohort Study

Jan Borysowski, Andrzej Górski

J Med Internet Res 2021 (Oct 28); 23(10):e26890

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Design and Rationale of the National Tunisian Registry of Heart Failure (NATURE-HF): Protocol for a Multicenter Registry Study

Leila Abid, Ikram Kammoun, Manel Ben Halima, Salma Charfeddine, Hedi Ben Slima, Meriem Drissa, Khadija Mzoughi, Dorra Mbarek, Leila Riahi, Saoussen Antit, Afef Ben Halima, Wejdene Ouechtati, Emna Allouche, Mehdi Mechri, Chedi Yousfi, Ali Khorchani, Omar Abid, Kais Sammoud, Khaled Ezzaouia, Imen Gtif, Sana Ouali, Feten Triki, Sonia Hamdi, Selim Boudiche, Marwa Chebbi, Mouna Hentati, Amani Farah, Habib Triki, Houda Ghardallou, Haythem Raddaoui, Sofien Zayed, Fares Azaiez, Fadwa Omri, Akram Zouari, Zine Ben Ali, Aymen Najjar, Houssem Thabet, Mouna Chaker, Samar Mohamed, Marwa Chouaieb, Abdelhamid Ben Jemaa, Haythem Tangour, Yassmine Kammoun, Mahmoud Bouhlel, Seifeddine Azaiez, Rim Letaief, Salah Maskhi, Aymen Amri, Hela Naanaa, Raoudha Othmani, Iheb Chahbani, Houcine Zargouni, Syrine Abid, Mokdad Ayari, Ines ben Ameur, Ali Gasmi, Nejeh ben Halima, Habib Haouala, Essia Boughzela, Lilia Zakhama, Soraya ben Youssef, Wided Nasraoui, Mohamed Rachid Boujnah, Nadia Barakett, Sondes Kraiem, Habiba Drissa, Ali Ben Khalfallah, Habib Gamra, Salem Kachboura, Leila Bezdah, Hedi Baccar, Sami Milouchi, Wissem Sdiri, Skander Ben Omrane, Salem Abdesselem, Alifa Kanoun, Karima Hezbri, Faiez Zannad, Alexandre Mebazaa, Samir Kammoun, Mohamed Sami Mourali, Faouzi Addad

JMIR Res Protoc 2021 (Oct 27); 10(10):e12262

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A Patient-Screening Tool for Clinical Research Based on Electronic Health Records Using OpenEHR: Development Study

Mengyang Li, Hailing Cai, Shan Nan, Jialin Li, Xudong Lu, Huilong Duan

JMIR Med Inform 2021 (Oct 21); 9(10):e33192

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Machine Learning–Based Prediction of COVID-19 Mortality With Limited Attributes to Expedite Patient Prognosis and Triage: Retrospective Observational Study

Riccardo Doyle

JMIRx Med 2021 (Oct 15); 2(4):e29392

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