Studies in health technology and informatics
May 21, 2026
Adoption of AI-based clinical decision support systems (AI-CDSS) remains limited, largely due to insufficient trust in AI models, especially in high-risk healthcare scenarios. To address this, this research presents an initial conceptual model linkin... read more
Studies in health technology and informatics
May 21, 2026
HeartWise is a proof-of-concept Retrieval Augmented Generation (RAG) chatbot supporting self-care in coronary artery disease. Eight simulated scenarios were used to assess preliminary performance. Six cases (75%) produced guideline-consistent respons... read more
Studies in health technology and informatics
May 21, 2026
We developed a machine learning model and validated it using a large-scale, real-world cohort to predict overall survival in patients with Chronic Lymphocytic Leukemia (CLL). The model captured key survival trends between treatment eras. Individual-l... read more
Studies in health technology and informatics
May 21, 2026
We examined clinicians' perspectives on predictive uncertainty displayed alongside risk predictions using semi-structured interviews in a postoperative delirium dashboard prototype. While clinicians recognized the value of uncertainty information, th... read more
Studies in health technology and informatics
May 21, 2026
Algorithmovigilance, the proactive and ongoing monitoring of AI systems, is essential for safe and effective AI use in healthcare. We describe the early deployment experiences and assessment of an AI monitoring and operations system and provide desig... read more
Studies in health technology and informatics
May 21, 2026
Transparency is frequently cited as a key ethical requirement for artificial intelligence (AI), yet its meaning remains ambiguous and often defined through a top-down technical or regulatory perspectives. The XpliCAI project adopts a user-centered pa... read more
Studies in health technology and informatics
May 21, 2026
Generative artificial intelligence (GAI) offers new opportunities to improve healthcare efficiency and quality, yet its adoption raises ethical and societal questions. Questions about transparency, equitability, accountability, data privacy, and the ... read more
Studies in health technology and informatics
May 21, 2026
Artificial Intelligence requires a new approach to governance to manage the complexity of the algorithms themselves, implementation, and monitoring. At Oregon Health & Science University, an AI governance approach that used key AI frameworks to creat... read more
Studies in health technology and informatics
May 21, 2026
Language models (LMs) offer promise for automating concept extraction, a task traditionally reliant on manual curation and earlier natural language processing (NLP) methods. We present a benchmarking approach to systematically evaluate on-premises LM... read more
Studies in health technology and informatics
May 21, 2026
The integration of diverse healthcare data into unified data lake infrastructures is a promising way to support research and clinical decision-making. Yet, querying these data lakes, such as those based on MongoDB, remains complex, often requiring sp... read more
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