2025

• Hartvigsen, Gunnar; Henriksen, André; Nytrø, Øystein; Årsand, Eirik. (2025) Skal vi klare å møte helseutfordringene må det utdannes flere helseinformatikere. iFinnmark
  Feature article
• Hartvigsen, Gunnar; Henriksen, André; Nytrø, Øystein; Årsand, Eirik. (2025) Dersom Norge skal klare å møte helseutfordringene, må det utdannes flere helseinformatikere. Nordnorsk debatt - Nordlys
  Feature article
• Pant, Dipendra; Nytrø, Øystein; Leventhal, Bennett L.; Clausen, Carolyn Elizabeth; Koochakpour, Kaban; Stien, Line. (2025) Secondary use of health records for prediction, detection, and treatment planning in the clinical decision support system: a systematic review. BMC Medical Informatics and Decision Making
  Academic literature review
• Pant, Dipendra; Skokauskas, Norbertas; Leventhal, Bennett L.; Røst, Thomas Brox; Nytrø, Øystein. (2025) Data-Driven Demo Application for Adolescent Mental Health Screening with Decision Support. Lecture Notes in Computer Science (LNCS)
  Academic article

2024

• Koochakpour, Kaban; Solheim, Frida Sofie; Nytrø, Øystein; Clausen, Carolyn Elizabeth; Frodl, Thomas; Koposov, Roman Alexandriovich. (2024) Challenges in Interpreting Norwegian Child and Adolescent Mental Health Records. Studies in Health Technology and Informatics
  Academic article
• Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) Leveraging explainable artificial intelligence for early prediction of bloodstream infections using historical electronic health records. PLOS Digital Health
  Academic article
• Pant, Dipendra; Koochakpour, Kaban; Westbye, Odd Sverre; Clausen, Carolyn Elizabeth; Leventhal, Bennett L; Koposov, Roman Alexandriovich. (2024) Visualizing Patient Trajectories and Disorder Co-occurrences in Child and Adolescent Mental Health. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Damås, Jan Kristian; Nytrø, Øystein. (2024) Predicting In-Hospital Death from Derived EHR Trajectory Features. IOS Press
  Academic chapter/article/Conference paper
• Koochakpour, Kaban; Pant, Dipendra; Westbye, Odd Sverre; Røst, Thomas Brox; Leventhal, Bennett; Koposov, Roman Alexandriovich. (2024) Ability of clinical data to predict readmission in Child and Adolescent Mental Health Services. PeerJ Computer Science
  Academic article
• Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) In-hospital mortality, readmission, and prolonged length of stay risk prediction leveraging historical electronic patient records. JAMIA Open
  Academic article
• Koposov, Roman Alexandriovich; Stien, Line Mærvoll; Clausen, Carolyn Elizabeth; Leventhal, Bennett; Westbye, Odd Sverre; Nytrø, Øystein. (2024) Patients and family attitudes about clinical and research sharing of electronic clinical data. Nordic Journal of Psychiatry
  Academic article
• Koochakpour, Kaban; Nytrø, Øystein; Leventhal, Bennett L.; Westbye, Odd Sverre; Røst, Thomas Brox; Koposov, Roman Alexandriovich. (2024) A review of information sources and analysis methods for data driven decision aids in child and adolescent mental health services. International Journal of Medical Informatics
  Academic literature review

2023

• Yan, Melissa Y.; Gustad, Lise Tuset; Høvik, Lise Husby; Nytrø, Øystein. (2023) Method for Designing Semantic Annotation of Sepsis Signs in Clinical Text. Association for Computational Linguistics
  Academic chapter/article/Conference paper
• Clausen, Carolyn Elizabeth; Leventhal, Bennett; Nytrø, Øystein; Koposov, Roman A; Røst, Thomas Brox; Westbye, Odd Sverre. (2023) Usability of the IDDEAS prototype in child and adolescent mental health services: A qualitative study for clinical decision support system development. Frontiers in Psychiatry
  Academic article
• Yan, Melissa Y.; Gustad, Lise Tuset; Høvik, Lise Husby; Nytrø, Øystein. (2023) Terminology and ontology development for semantic annotation: A use case on sepsis and adverse events. Semantic Web Journal
  Academic article
• Røst, Thomas Brox; Nytrø, Øystein. (2023) Enabling Data-Driven Decision-Support in Healthcare. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Yan, Melissa Y.; Nytrø, Øystein. (2023) Capturing Signs and Events Related to Catheters in Clinical Text. Doctoral theses at NTNU (410)
  Doctoral dissertation

2022

• Koochakpour, Kaban; Nytrø, Øystein; Westbye, Odd Sverre; Leventhal, Bennett; Koposov, Roman A; Bakken, Victoria. (2022) Success factors of an early EHR system for child and adolescent mental health: Lessons learned for future practice data-driven decision aids. IOS Press
  Academic chapter/article/Conference paper
• Bakken, Victoria; Koposov, Roman A; Røst, Thomas Brox; Clausen, Carolyn; Nytrø, Øystein; Leventhal, Bennett. (2022) Attitudes of Mental Health Service Users Toward Storage and Use of Electronic Health Records. Psychiatric Services
  Academic article

2021

• Røst, Thomas Brox; Slaughter, Laura; Nytrø, Øystein; Muller, Ashley Elizabeth; Vist, Gunn Elisabeth. (2021) Using neural networks to support high-quality evidence mapping. BMC Bioinformatics
  Academic article
• Yan, Melissa; Høvik, Lise Husby; Gustad, Lise Tuset; Nytrø, Øystein. (2021) Understanding and Reasoning About Early Signs of Sepsis: From Annotation Guideline to Ontology. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Nytrø, Øystein; Koposov, Roman A; Westbye, Odd Sverre; Clausen, Carolyn; Leventhal, Bennett; Røst, Thomas Brox. (2021) Et bedre BUP med datadrevet kunnskapsstøtte?. Dagens medisin
  Feature article
• Yan, Melissa; Gustad, Lise Tuset; Nytrø, Øystein. (2021) Sepsis Prediction, Early Detection and Identification Using Clinical Text for Machine Learning: A Systematic Review. JAMIA Journal of the American Medical Informatics Association
  Academic literature review
• Brekke, Pål Haugar; Rama, Taraka; Pilán, Ildikó; Nytrø, Øystein; Øvrelid, Lilja. (2021) Synthetic data for annotation and extraction of family history information from clinical text. Journal of Biomedical Semantics
  Academic article
• Bakken, Victoria; Koposov, Roman A; Røst, Thomas Brox; Clausen, Carolyn; Nytrø, Øystein; Leventhal, Bennett. (2021) Hidden in Plain Sight: Users of Mental Health Services Want to Participate in Research. Journal of the American Academy of Child and Adolescent Psychiatry
  Abstract
• Yan, Melissa; Høvik, Lise Husby; Pedersen, André; Gustad, Lise Tuset; Nytrø, Øystein. (2021) Preliminary Processing and Analysis of an Adverse Event Dataset for Detecting Sepsis-Related Events. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Dahl, Fredrik Andreas; Kasicheyanula, Taraka Rama; Hurlen, Petter; Brekke, Pål Haugar; Husby, Haldor; Gundersen, Tore. (2021) Neural classification of Norwegian radiology reports: using NLP to detect findings in CT-scans of children. BMC Medical Informatics and Decision Making
  Academic article
• Hochheiser, Harry; Jing, Xia; Garcia, Elizabeth A; Ayvaz, Serkan; Sahay, Ratnesh; Dumontier, Michel. (2021) A Minimal Information Model for Potential Drug-Drug Interactions. Frontiers in Pharmacology
  Academic article

2020

• Clausen, Carolyn; Leventhal, Bennett; Nytrø, Øystein; Koposov, Roman A; Westbye, Odd Sverre; Røst, Thomas Brox. (2020) Clinical Decision Support Systems: An Innovative Approach to Enhancing Child and Adolescent Mental Health Services. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Pilán, Ildikó; Brekke, Pål Haugar; Dahl, Fredrik Andreas; Gundersen, Tore; Husby, Haldor; Nytrø, Øystein. (2020) Classification of Syncope Cases in Norwegian Medical Records. Association for Computational Linguistics
  Academic chapter/article/Conference paper
• Røst, Thomas Brox; Clausen, Carolyn; Nytrø, Øystein; Koposov, Roman A; Leventhal, Bennett; Westbye, Odd Sverre. (2020) Local, Early, and Precise: Designing a Clinical Decision Support System for Child and Adolescent Mental Health Services. Frontiers in Psychiatry
  Academic literature review
• Røst, Thomas Brox; Tvedt, Christine Raaen; Husby, Haldor; Berg, Ingrid Andås; Nytrø, Øystein. (2020) Identifying catheter-related events through sentence classification. International Journal of Data Mining and Bioinformatics
  Academic article
• Nytrø, Øystein; Nguyen Duc, Anh; Trætteberg, Hallvard; Lorås, Madeleine; Farshchian, Babak A.. (2020) Unreined Students or Not: Modes of Freedom in a Project-Based Software Engineering Course. Proceedings (Conference on Software Engineering Education and Training)
  Academic article
• Clausen, Carolyn; Leventhal, Bennett; Nytrø, Øystein; Koposov, Roman A; Westbye, Odd Sverre; Røst, Thomas Brox. (2020) Testing an individualized digital decision assist system for the diagnosis and management of mental and behavior disorders in children and adolescents. BMC Medical Informatics and Decision Making
  Article in business/trade/industry journal

2019

• Nytrø, Øystein; Garcia, Elizabeth A. (2019) A Minimum Representation of Potential Drug-Drug Interaction Knowledge and Evidence - Technical and User-centered Foundation. World Wide Web Consortium (W3C)
  Report
• Skrøvseth, Stein Olav; Nytrø, Øystein; Smedsrud, Thomas. (2019) Ja til sekundærbruk av helsedata . Dagens medisin
  Feature article

2018

• Røst, Thomas Brox; Tvedt, Christine Raaen; Husby, Haldor; Berg, Ingrid Andås; Nytrø, Øystein. (2018) Capturing Central Venous Catheterization Events in Health Record Texts. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Kasicheyanula, Taraka Rama; Brekke, Pål Haugar; Nytrø, Øystein; Øvrelid, Lilja. (2018) Iterative development of family history annotation guidelines using a synthetic corpus of clinical text. Association for Computational Linguistics
  Academic chapter/article/Conference paper

2017

• Koposov, Roman A; Frodl, Thomas; Nytrø, Øystein; Leventhal, Bennett; Sourander, Andre; Quaglini, Silvana. (2017) Clinical Decision Support Systems for Child Neuropsychiatric Disorders: The Time Has Come?. Annals of Cognitive Science
  Academic article
• Teame, Tesfay; Stålhane, Tor; Nytrø, Øystein. (2017) Electronic Health Record improvement using incident reports. Studies in Health Technology and Informatics
  Academic article
• Khodambashi, Soudabeh; Nytrø, Øystein. (2017) A systematic literature review on evaluation of digital tools for authoring evidence-based clinical guidelines. Studies in Health Technology and Informatics
  Academic article
• Khodambashi, Soudabeh; Nytrø, Øystein. (2017) Usability methods and techniques for published clinical guidelines on the web: a systematic literature review. Communications in Computer and Information Science (CCIS)
  Academic article
• Khodambashi, Soudabeh; Nytrø, Øystein. (2017) Reviewing clinical guideline development tools: Features and characteristics. BMC Medical Informatics and Decision Making
  Academic article
• Koposov, Roman A; Fossum, Sturla; Frodl, Thomas; Nytrø, Øystein; Leventhal, Bennett; Sourander, Andre. (2017) Clinical decision support systems in child and adolescent psychiatry: a systematic review. European Child and Adolescent Psychiatry
  Academic article
• Khodambashi, Soudabeh; Haugland, Dagrun; Ellingsberg, Anette; Kottum, Hanne; Sund, Janne Kutschera; Nytrø, Øystein. (2017) An experimental comparison of a co-design visualizing personal drug information and patient information leaflets: Usability aspects. Studies in Health Technology and Informatics
  Academic article

2016

• Khodambashi, Soudabeh; Nytrø, Øystein. (2016) Information System Support for WHO Clinical Guideline Development Process: A Case study approach. Academic Publishing International Proceedings of the European Conference on IS Management and Evaluation, ECIME (1)
  Academic anthology/Conference proceedings
• Khodambashi, Soudabeh; Nytrø, Øystein. (2016) Usability evaluation of published clinical guidelines on the web: A case study. IEEE International Symposium on Computer-Based Medical Systems
  Academic article
• Khodambashi, Soudabeh; Gilstad, Heidi; Nytrø, Øystein. (2016) Usability evaluation of clinical guidelines on the web using eye-tracker. Studies in Health Technology and Informatics
  Academic article
• Sætre, Rune; Nytrø, Øystein; Nordbø, Stein Jakob; Steinsbekk, Aslak. (2016) Visual exploration and cohort identification of acute patient histories aggregated from heterogeneous sources. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper

2015

• Khodambashi, Soudabeh; Slaughter, Laura; Nytrø, Øystein. (2015) Computer-interpretable clinical guidelines: a review and analysis of evaluation criteria for authoring methods. Studies in Health Technology and Informatics
  Short communication
• Nytrø, Øystein; Eiring, Øystein; Hovland, Kristin Hildegard. (2015) EVICARE Sluttrapport: Fra forskning til praksis – fra praksis til kunnskap. Sykehuset Innlandet HF Sykehuset Innlandet HF
  Report
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Lessons learnt from evaluation of computer interpretable clinical guidelines tools and methods: literature review. Studies in Health Technology and Informatics
  Short communication
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Tool support for maintaining clinical guidelines: A case study. Proceedings of the European Conference on IS Management and Evaluation, ECIME
  Academic article
• Khodambashi, Soudabeh; Wang, Zheng; Nytrø, Øystein. (2015) Reality Versus user's Perception in Finding Answer to Clinical Questions in Published National Guidelines on the Web: An Empirical Study. Procedia Computer Science
  Academic article
• Khodambashi, Soudabeh; Nytrø, Øystein; Slaughter, Laura. (2015) Computer-Interpretable Clinical Guidelines: A Review and Analysis of Evaluation Criteria for Authoring Methods. Studies in Health Technology and Informatics (216)
  Academic anthology/Conference proceedings
• Khodambashi, Soudabeh; Perry, Alexander; Nytrø, Øystein. (2015) Comparing user experiences on the search-based and content-based recommendation ranking on stroke clinical guidelines - A case study. Procedia Computer Science
  Academic article
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Lessons Learnt from Evaluation of Computer Interpretable Clinical Guidelines Tools and Methods: Literature Review. Studies in Health Technology and Informatics (1)
  Academic anthology/Conference proceedings
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Tool Support for Maintaining Clinical Guidelines: A Case Study. Academic Conferences and Publishing International Limited Proceedings of the European Conference on IS Management and Evaluation, ECIME (1)
  Academic anthology/Conference proceedings
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Filling the Gap between Guideline Development and Formalization Process - A Requirement Analysis. Studies in Health Technology and Informatics
  Academic article
• Ellingsberg, Anette; Haugland, Dagrun; Kottum, Hanne; Nytrø, Øystein; Sund, Janne Kutschera. (2015) Visualisering av personlig legemiddelinformasjon. NTNU
  Masters thesis

2014

• Steinsbekk, Aslak; Berntsen, Gro Karine Rosvold; Schrader, Per; Sætre, Rune; Nytrø, Øystein. (2014) Patients Judgment of Their Trajectories. International Journal of Integrated Care (IJIC)
  Abstract

2011

• Nytrø, Øystein. (2011) Proceedings of LOUHI 2011 Third International Workshop on Health Document Text Mining and Information Analysis. CEUR Workshop Proceedings
  Editorial
• Heimly, Vigdis; Nytrø, Øystein. (2011) Clinical Guidelines as Decision Support for Referrals from Primary Care. IEEE Press
  Academic chapter/article/Conference paper

2010

• Sørby, Inger Dybdahl; Seland, Gry; Nytrø, Øystein. (2010) The Avoidable Misfortune of a Computerized Patient Chart. Studies in Health Technology and Informatics
  Academic article
• Sørby, Inger Dybdahl; Nytrø, Øystein. (2010) Analysis of communicative behaviour: Profiling roles and activities. International Journal of Medical Informatics
  Academic article

2009

• Karpati, Peter; Toussaint, Pieter Jelle; Nytrø, Øystein. (2009) Computer Mediated Mobile Messaging as Collaboration Support for Nurses. IOS Press
  Academic chapter/article/Conference paper
• Nytrø, Øystein; Sørby, Inger Dybdahl; Alsos, Ole Andreas. (2009) Session-Aware Clinical Information Systems. Springer
  Academic chapter/article/Conference paper
• Nytrø, Øystein; Sørby, Inger Dybdahl; Karpati, Peter. (2009) Query-based Requirements-Engineering for Health Care Information Systems: Examples and Prospects. IEEE Press
  Academic chapter/article/Conference paper
• Sørby, Inger Dybdahl; Melby, Line; Dahl, Yngve; Seland, Gry; Toussaint, Pieter Jelle; Nytrø, Øystein. (2009) The MOBEL Project: Experiences from Applying User-Centered Methods for Designing Mobile ICT for Hospitals. IGI Global
  Academic chapter/article/Conference paper

2008

• Røst, Thomas Brox; Huseth, Ola; Nytrø, Øystein; Grimsmo, Anders. (2008) Lessons From Developing an Annotated Corpus of Patient Histories. Journal of Computing Science and Engineering
  Academic article
• Røstad, Lillian; Nytrø, Øystein. (2008) Towards Dynamic Access Control for Healthcare Information Systems. IOS Press
  Academic chapter/article/Conference paper
• Røstad, Lillian; Nytrø, Øystein. (2008) Personalized Access Control for a Personally Controlled Health Record. Association for Computing Machinery (ACM)
  Academic chapter/article/Conference paper

2007

• Sørby, Inger Dybdahl; Nytrø, Øystein. (2007) Towards a Tomographic Framework for Structured Observation of Communicative Behaviour in Hospital Wards. Lecture Notes in Computer Science (LNCS)
  Academic article
• Sørby, Inger Dybdahl; Nytrø, Øystein. (2007) Analysis of Communicative Behaviour: Profiling Roles and Activities. Studies in Health Technology and Informatics
  Academic article
• Edsberg, Ole; Nordbø, Stein Jakob; Vinnes, Erik Woo; Nytrø, Øystein. (2007) Design and Evaluation of a Temporal, Graph-Based Language for Querying Collections of Patient Histories. Studies in Health Technology and Informatics
  Academic article
• Edsberg, Ole; Nytrø, Øystein; Røst, Thomas Brox. (2007) Novelty Detection in Patient Histories: Experiments with Measures Based on Text Compression. Lecture Notes in Computer Science (LNCS)
  Academic article
• Røstad, Lillian; Meland, Per Håkon; Tøndel, Inger Anne; Nytrø, Øystein. (2007) Access Control and Integration of Health Care Systems: An Experience Report and Future Challenges. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Røst, Thomas Brox; Edsberg, Ole; Grimsmo, Anders; Nytrø, Øystein. (2007) Comparing Medical Code Usage with the Compression-Based Dissimilarity Measure. Studies in Health Technology and Informatics
  Academic article

2006

• Røst, Thomas Brox; Nytrø, Øystein; Grimsmo, Anders. (2006) Classifying Encounter Notes in the Primary Care Patient Record. CEUR Workshop Proceedings
  Academic article
• Sørby, Inger Dybdahl; Melby, Line; Nytrø, Øystein. (2006) Characterising cooperation in the ward: framework for producing requirements to mobile electronic healthcare records. International Journal of Healthcare Technology and Management
  Academic article

2005

• Sørby, Inger Dybdahl; Nytrø, Øystein; Tveit, Amund; Vedvik, Eivind. (2005) Physicians' Use of Clinical Information Systems in the Discharge Process: An Observational Study. Studies in Health Technology and Informatics
  Academic article
• Sørby, Inger Dybdahl; Nytrø, Øystein. (2005) Does the electronic patient record support the discharge process? A study on physicians' use of clinical information systems during discharge of patients with coronary heart disease. Health Information Management Journal
  Academic article

2004

• Nytrø, Øystein. (2004) Proceedings of the second HelsIT Conference at the Healthcare Informatics week in Trondheim. NSEP-rapport / Norsk senter for elektronisk pasientjournal (1)
  Academic anthology/Conference proceedings
• Dahl, Yngve; Sørby, Inger Dybdahl; Nytrø, Øystein. (2004) Context in Care – Requirements for Mobile Context-Aware Patient Charts. IOS Press
  Academic chapter/article/Conference paper
• Nytrø, Øystein; Faxvaag, Arild. (2004) Healthcare Informatics towards 2020.
  Encyclopedia article

2003

• Røstad, Lilian; Nytrø, Øystein; Moe, Nils Brede; Stav, Erlend. (2003) Sikkerhetsarkitektur for PlanBasert Samarbeidsjournal SPBS v.1. SINTEF Rapport (SIF40 A03033)
  Report
• Nytrø, Øystein; Gorman, Joe; Walderhaug, Ståle. (2003) An information system for prehospital collaboration.
  Academic chapter/article/Conference paper