🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Ragnhildur I. Bjarnadóttir

University of California, Los Angeles

ORCID: 0000-0001-6325-1200

Also affiliated with University of Florida, Neurobehavioral Systems, University of Florida Health Science Center, Florida College

NursingHealth ProfessionsComputer ScienceMedicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 11 papers. Top paper: “Clinical Prediction Models for Hospital-Induced Delirium Using Structured and Unstructured Electronic Health Record Data: Protocol for a Development and Validation Study”.

Clinical Prediction Models for Hospital-Induced Delirium Using Structured and Unstructured Electronic Health Record Data: Protocol for a Development and Validation Study

JMIR Research Protocols(2023)10.2196/48521

N/A

0.292DataRank · unranked

6 citations

Kristen Shear, Urszula A Snigurska, Mattia Prosperi, Yonghui Wu, Tanja Magoč +3 more

Assessing the Usability of a Clinical Decision Support System: Heuristic Evaluation

JMIR Human Factors(2022)10.2196/31758

N/A

0DataRank · unranked

49 citations

Gail M. Keenan, Olatunde O Madandola, Fabiana Cristina Dos Santos, Tamara Gonçalves Rezende Macieira, Ragnhildur I. Bjarnadóttir +3 more

Conducting a representative national randomized control trial of tailored clinical decision support for nurses remotely: Methods and implications

Contemporary Clinical Trials(2022)10.1016/j.cct.2022.106712

N/A

0DataRank · unranked

10 citations

Yingwei Yao, Hwayoung Cho, Fabiana Cristina Dos Santos, Olatunde O Madandola, Ragnhildur I. Bjarnadóttir +8 more

The relationship between electronic health records user interface features and data quality of patient clinical information: an integrative review

Journal of the American Medical Informatics Association(2023)10.1093/jamia/ocad188

N/A

0DataRank · unranked

28 citations

Ragnhildur I. Bjarnadóttir, Yingwei Yao, Margaret Ansell, Fabiana Cristina Dos Santos, Hwayoung Cho +4 more

Examining Care Planning Efficiency and Clinical Decision Support Adoption in a System Tailoring to Nurses’ Graph Literacy: National, Web-Based Randomized Controlled Trial

Journal of Medical Internet Research(2023)10.2196/45043

N/A

0DataRank · unranked

4 citations

Karen Dunn Lopez, Ragnhildur I. Bjarnadóttir, Tamara Gonçalves Rezende Macieira, Fabiana Cristina Dos Santos, Olatunde O Madandola +6 more

Application of a practice-based approach in variable selection for a prediction model development study of hospital-induced delirium

BMC Medical Informatics and Decision Making(2023)10.1186/s12911-023-02278-1

N/A

0DataRank · unranked

1 citations

Sarah E Ser, Laurence M. Solberg, Mattia Prosperi, Tanja Magoč, Zhaoyi Chen +4 more

Identifying Symptoms of Delirium from Clinical Narratives Using Natural Language Processing

arXiv (Cornell University)(2023)10.48550/arxiv.2304.00111

N/A

0DataRank · unranked

1 citations

Daniel Paredes, Zehao Yu, Xiwei Lou, Roberta Brunson, Jamie N. Thomas +11 more

Identifying Symptoms of Delirium from Clinical Narratives Using Natural Language Processing

PubMed(2024)10.1109/ichi61247.2024.00046

N/A

0DataRank · unranked

1 citations

Daniel Paredes, Zehao Yu, Xiwei Lou, Roberta Brunson, Jamie N. Thomas +11 more

Making nursing visible: AI-assisted standardization of electronic health record interventions using generative pre-trained transformer models and retrieval-augmented generation process

Nursing Outlook(2025)10.1016/j.outlook.2025.102494

N/A

0DataRank · unranked

4 citations

Ragnhildur I. Bjarnadóttir, Patrícia de Oliveira Salgado, Aseem Baranwal, Alexander Semenov, K. Priola +9 more

Identification of important factors in an inpatient fall risk prediction model to improve the quality of care using EHR and electronic administrative data: A machine-learning approach

International Journal of Medical Informatics(2020)10.1016/j.ijmedinf.2020.104272

N/A

0DataRank · unranked

96 citations

Mattia Prosperi, Ragnhildur I. Bjarnadóttir, Jaime Thomas, Marsha Crane, Zhaoyi Chen +7 more

Artificial Intelligence, Informatics, and Pain in Aging

Clinics in Geriatric Medicine(2025)10.1016/j.cger.2025.08.010

N/A

0DataRank · unranked

0 citations

Ragnhildur I. Bjarnadóttir, Urszula A Snigurska