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JAMIA Open

Subject Areas: Health Informatics
SJR: 14

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Journal Article

A blockchain-based healthcare data marketplace: prototype and demonstration

Kim, KangHyun; Kim, Sung-Min; Park, YoungMin; Lee, EunSol; Jung, SungJae; Kang, Jeongyong; An, DongUk; Min, Kyungil; Shim, Sung Ryul; Yu, Hyeong Won; Han, Hyun Wook

2024 JAMIA Open

doi:10.1093/jamiaopen/ooae029

ObjectivesThis study aimed to develop healthcare data marketplace using blockchain-based B2C model that ensures the transaction of healthcare data among individuals, companies, and marketplaces.Materials and methodsWe designed an architecture for the healthcare data marketplace using blockchain....
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Journal Article

Generative artificial intelligence responses to patient messages in the electronic health record: early lessons learned

Baxter, Sally L; Longhurst, Christopher A; Millen, Marlene; Sitapati, Amy M; Tai-Seale, Ming

2024 JAMIA Open

doi:10.1093/jamiaopen/ooae028 pmid:38601475

BackgroundElectronic health record (EHR)-based patient messages can contribute to burnout. Messages with a negative tone are particularly challenging to address. In this perspective, we describe our initial evaluation of large language model (LLM)-generated responses to negative EHR patient...
Open Access

Journal Article

The Pandemic Response Commons

Trunnell, Matthew; Frankenberger, Casey; Hota, Bala; Hughes, Troy; Martinov, Plamen; Ravichandran, Urmila; Shah, Nirav S; Grossman, Robert L; ,

2024 JAMIA Open

doi:10.1093/jamiaopen/ooae025

ObjectivesA data commons is a software platform for managing, curating, analyzing, and sharing data with a community. The Pandemic Response Commons (PRC) is a data commons designed to provide a data platform for researchers studying an epidemic or pandemic.MethodsThe PRC was developed using the...
Open Access

Journal Article

The Bitemporal Lens Model—toward a holistic approach to chronic disease prevention with digital biomarkers

Barata, Filipe; Shim, Jinjoo; Wu, Fan; Langer, Patrick; Fleisch, Elgar

2024 JAMIA Open

doi:10.1093/jamiaopen/ooae027 pmid:38596697

ObjectivesWe introduce the Bitemporal Lens Model, a comprehensive methodology for chronic disease prevention using digital biomarkers.Materials and MethodsThe Bitemporal Lens Model integrates the change-point model, focusing on critical disease-specific parameters, and the recurrent-pattern...
Open Access

Journal Article

Patient factors associated with telehealth quality and experience among adults with chronic conditions

Yoon, Esther; Hur, Scott; Curtis, Laura M; Benavente, Julia Yoshino; Wolf, Michael S; Serper, Marina

2024 JAMIA Open

doi:10.1093/jamiaopen/ooae026 pmid:38596698

ObjectiveTo evaluate patient-reported experiences of telehealth and disparities in access, use, and satisfaction with telehealth during the COVID-19 pandemic.Materials and methodsWe examined data from the fifth wave of the COVID-19 & Chronic Conditions (C3) study conducted between December 2020...

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