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Showing 941 - 950 out of 8479
JAMIA Open Article

DataAtlas: automatic generation of data dictionaries using large language models.

June 1, 2026

Reuse of shared datasets is often limited by incomplete or inconsistent documentation, hindering interpretation and secondary analysis. We developed DataAtlas, an open-source system for automated generation of data dictionaries from tabular datasets.

Author(s): Giancotti, Raffaele, Fani, Rajna, Al Attrach, Rafi, Veltri, Pierangelo, Pollard, Tom

DOI: 10.1093/jamiaopen/ooag119

JAMIA Open Article

An examination of the availability and characteristics of social needs data in the electronic health records: a path to social data harmonization and standardization at Johns Hopkins medicine.

June 1, 2026

To analyze social needs documentation across structured electronic sources in Johns Hopkins Health System, describing practices, patient characteristics, and utility for care, research, and population health.

Author(s): Hatef, Elham, Kitchen, Christopher, Richards, Thomas, Martin, Benjamin, Lopes, Nailu L G, Lehmann, Harold P

DOI: 10.1093/jamiaopen/ooag114

JAMIA Open Article

Generative artificial intelligence implementation in REDCap.

June 1, 2026

To describe the Research Electronic Data Capture (REDCap) Consortium's initial implementation of generative artificial intelligence (AI) within the REDCap platform using a minimum viable product (MVP) strategy.

Author(s): Shyr, Cathy, Taylor, Robert, Jagtap, Vaishali, Cheng, Alex C, Harris, Paul A

DOI: 10.1093/jamiaopen/ooag117

JAMIA Open Article

Improving readability of layperson abstracts and summaries in oncology using task-specific large language model powered tool: results from the BRIDGE-AI 7 study.

June 1, 2026

To compare the performance of task-specific generative AI, with general-purpose large language models (LLMs) in generating more readable lay abstracts and summaries (LASs) of Oncology research.

Author(s): Pannu, Aalamnoor S, Cano, Ilicia, Layne, Ethan, Miranda, Gus, Cai, Jie, Ganjavi, Conner, Magoulianitis, Vasileios, Gill, Karanvir, Fuchs, Gerhard, Desai, Mihir, Gill, Inderbir, Cacciamani, Giovanni E

DOI: 10.1093/jamiaopen/ooag082

JAMIA Open Article

Accuracy of administrative data in ascertaining health conditions: a systematic review.

June 1, 2026

To conduct a systematic review of studies assessing the accuracy of International Classification of Diseases (ICD) and Diagnostic and Statistical Manual of Mental Disorders (DSM) codes in administrative data for ascertaining health conditions when compared to a reference standard.

Author(s): Campbell, Alexander C, Tyler, Jessica, Shuttleworth, Rebecca R, Pearce, Lindsay A, Heerde, Jessica A, Borschmann, Rohan, Sawyer, Susan M, Preen, David B, Kinner, Stuart A, Calais-Ferreira, Lucas

DOI: 10.1093/jamiaopen/ooag109

JAMIA Open Article

Comparing risk factors in severe COVID-19 using machine learning and non-machine learning methods: analysis from 2 international randomized controlled trials.

June 1, 2026

To compare differences in risk factors and 90-day mortality prediction from 2 machine learning (ML) models with a previously published non-ML model and investigate their validity in an external cohort.

Author(s): Møller Jensen, Christian, Zargari Marandi, Ramtin, Moestrup, Kasper Sommerlund, Mourad, Ahmad, Mena Lora, Alfredo J, Sherman, Brad T, Vock, David M, Nordwall, Jacqueline A, Carson, Joanne M, Peiffer-Smadja, Nathan, Aggarwal, Neil R, Naiman, Nicole E, Brown, Samuel M, Barrett, Thomas W, Hatlen, Timothy, Kjærgaard, Victoria S, Chang, Weizhong, Sydes, Matthew R, Lundgren, Jens, Jensen, Tomas O, ,

DOI: 10.1093/jamiaopen/ooag079

JAMIA Open Article

Development of the authentication and authorization processes for the iAgree portal, a platform for patient-controlled data sharing across health systems.

June 1, 2026

To develop the authentication and authorization module for iAgree, a privacy-preserving platform that enables patients to manage consent preferences and share electronic health record (EHR) data across multiple health systems with researchers. The consent and blockchain modules are described elsewhere.

Author(s): Soohoo, Spencer L, Keller, Michelle Sophie, Chen, Yunan, Hu, Di, Huang, Shao-Chi, Kuo, Tsung-Ting, Leder, Chloe, Lu, Xi, Meeker, Daniela, Morse, Brad, Moyse, Harold, Nagaraj, Gayathri, Nguyen, An T, Schilling, Lisa M, Soares, Andrey, Whooley, Mary A, Zheng, Kai, Ohno-Machado, Lucila

DOI: 10.1093/jamiaopen/ooag111

JAMIA Open Article

Use and characteristics of free/libre and open source electronic health records: an overview of reviews.

June 1, 2026

To synthesize and consolidate the existing evidence on the use and characteristics of Free/Libre and Open Source Software (FLOSS)-based electronic health records (EHRs) in global healthcare settings.

Author(s): Thives Mello, Arthur, Scandolara, Daniel Henrique, Meller Dias De Oliveira, Júlia, Pereira Corrêa, Vanessa, Lucchetta Pompermaier, João Paulo, Martins Hoffmann, Francisco, Dos Santos Fontanelli, Miliane, Celuppi, Ianka Cristina, Hammes, Jades Fernando, Cunha, Célio Luiz, Wazlawick, Raul Sidnei, Monguilhott Dalmarco, Eduardo

DOI: 10.1093/jamiaopen/ooag100

JAMIA Open Article

A computational phenotype for pediatric asthma exacerbations requiring hospitalization using electronic health record data.

June 1, 2026

Computational phenotypes can be used to improve patient selection for observational studies. We sought to derive and validate a computational phenotype for pediatric asthma exacerbation requiring hospitalization.

Author(s): Rogerson, Colin, Severns, Danielle, Stemple, Jason, Monroig, Vanessa, Hanson, Amy E, Mendonca, Eneida

DOI: 10.1093/jamiaopen/ooag113

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