Ragnhildur I. Bjarnadottir

According to our database, Ragnhildur I. Bjarnadottir authored at least 14 papers between 2015 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

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

Urszula Alina Snigurska, Sarah E. Ser, Laurence M. Solberg, Mattia Prosperi, Tanja Magoc, Zhaoyi Chen, Jiang Bian, Ragnhildur I. Bjarnadottir, Robert J. Lucero

BMC Medical Informatics Decis. Mak., December, 2023

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

Olatunde O. Madandola, Ragnhildur I. Bjarnadottir, Yingwei Yao, Margaret Ansell, Fabiana C. Dos Santos, Hwayoung Cho, Karen Dunn Lopez, Tamara Goncalves Rezende Macieira, Gail M. Keenan

J. Am. Medical Informatics Assoc., December, 2023

Identifying Symptoms of Delirium from Clinical Narratives Using Natural Language Processing.

Aokun Chen, Daniel Paredes, Zehao Yu, Xiwei Lou, Roberta Brunson, Jamie N. Thomas, Kimberly A. Martinez, Robert J. Lucero, Tanja Magoc, Laurence M. Solberg, Urszula Alina Snigurska, Sarah E. Ser, Mattia Prosperi, Jiang Bian, Ragnhildur I. Bjarnadottir, Yonghui Wu

CoRR, 2023

2022

Complementing ICD Codes with Nurses' Assessment Data Can Improve the Identification of Patients with Hearing and Visual Impairments.

Urszula Alina Snigurska, Sarah E. Ser, Mattia Prosperi, Ragnhildur I. Bjarnadottir, Robert Lucero

Proceedings of the AMIA 2022, 2022

2021

FRED: Fall Risk Evaluation Database Based on Electronic Health Record Data.

Pengyuan Lu, Xian Li, Sooyong Jang, Alexander Lee, Sydney Pugh, Amanda Watson, Ragnhildur I. Bjarnadottir, Robert Lucero, George Demiris, Ani Nenkova, James Weimer, Insup Lee

Proceedings of the IEEE/ACM Conference on Connected Health: Applications, 2021

Usability of Clinical Decision Support System for Nursing Care Planning in Palliative Care: Heuristic Evaluation.

Hwayoung Cho, Gail M. Keenan, Olatunde O. Madandola, Fabiana C. Dos Santos, Tamara Goncalves Rezende Macieira, Ragnhildur I. Bjarnadottir, Karen Priola, Karen Dunn Lopez

Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

2020

Identifying relations of medications with adverse drug events using recurrent convolutional neural networks and gradient boosting.

Xi Yang, Jiang Bian, Ruogu Fang, Ragnhildur I. Bjarnadottir, William R. Hogan, Yonghui Wu

J. Am. Medical Informatics Assoc., 2020

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.

David S. Lindberg, Mattia Prosperi, Ragnhildur I. Bjarnadottir, Jaime Thomas, Marsha Crane, Zhaoyi Chen, Kristen Shear, Laurence M. Solberg, Urszula Alina Snigurska, Yonghui Wu, Yunpeng Xia, Robert J. Lucero

Int. J. Medical Informatics, 2020

Towards implementing SNOMED CT in nursing practice: A scoping review.

Junglyun Kim, Tamara Goncalves Rezende Macieira, Sarah L. Meyer, Margaret Ansell, Ragnhildur I. Bjarnadottir, Madison B. Smith, Sandra Wolfe Citty, Denise M. Schentrup, Rose Marie Nealis, Gail M. Keenan

Int. J. Medical Informatics, 2020

Characterizing Fall-Related Nursing Care Using Standardized Electronic Nursing Data.

Olatunde O. Madandola, Yingwei Yao, Hwayoung Cho, Karen Dunn Lopez, Fabiana C. Dos Santos, Tamara Goncalves Rezende Macieira, Diana J. Wilkie, Gail M. Keenan, Ragnhildur I. Bjarnadottir

Proceedings of the AMIA 2020, 2020

Assessment of Clinical Decision Support (CDS) formats for Supporting Nurses' Palliative Care Planning Decisions.

Hwayoung Cho, Karen Dunn Lopez, Yingwei Yao, Ragnhildur I. Bjarnadottir, Jiang Bian, Diana J. Wilkie, Gail M. Keenan

Proceedings of the AMIA 2020, 2020

2019

A data-driven and practice-based approach to identify risk factors associated with hospital-acquired falls: Applying manual and semi- and fully-automated methods.

Robert James Lucero, David S. Lindberg, Elizabeth Fehlberg, Ragnhildur I. Bjarnadottir, Yin Li, Jeannie P. Cimiotti, Marsha Crane, Mattia Prosperi

Int. J. Medical Informatics, 2019

2016

Integrating a Proposed Population Health Model with Nursing Informatics Research.

Dawn Dowding, Adriana Arcia, Ragnhildur Ingibjargardottir Bjarnadottir, Sarah J. Iribarren, Sunmoo Yoon

Proceedings of the Nursing Informatics 2016 - eHealth for All: Every Level Collaboration, 2016

2015

Adoption of Electronic Health Records in U.S. nursing homes.

Ragnhildur I. Bjarnadottir, Carolyn T. Herzig, Jasmine Travers, Patricia W. Stone

Proceedings of the AMIA 2015, 2015