دورية أكاديمية
أعرض في EDS

Using Visual Patient to Show Vital Sign Predictions, a Computer-Based Mixed Quantitative and Qualitative Simulation Study.

التفاصيل البيبلوغرافية
العنوان: Using Visual Patient to Show Vital Sign Predictions, a Computer-Based Mixed Quantitative and Qualitative Simulation Study.
المؤلفون: Malorgio A; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland., Henckert D; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland., Schweiger G; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland., Braun J; Departments of Epidemiology and Biostatistics, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, 8001 Zurich, Switzerland., Zacharowski K; Department of Anesthesiology, Intensive Care Medicine, and Pain Therapy, University Hospital Frankfurt, Goethe University Frankfurt, 60323 Frankfurt, Germany., Raimann FJ; Department of Anesthesiology, Intensive Care Medicine, and Pain Therapy, University Hospital Frankfurt, Goethe University Frankfurt, 60323 Frankfurt, Germany., Piekarski F; Department of Anesthesiology, Intensive Care Medicine, and Pain Therapy, University Hospital Frankfurt, Goethe University Frankfurt, 60323 Frankfurt, Germany., Meybohm P; Department of Anesthesiology, Intensive Care, Emergency, and Pain Medicine, University Hospital Wuerzburg, 97070 Wuerzburg, Germany., Hottenrott S; Department of Anesthesiology, Intensive Care, Emergency, and Pain Medicine, University Hospital Wuerzburg, 97070 Wuerzburg, Germany., Froehlich C; Department of Anesthesiology, Intensive Care, Emergency, and Pain Medicine, University Hospital Wuerzburg, 97070 Wuerzburg, Germany., Spahn DR; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland., Noethiger CB; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland., Tscholl DW; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland., Roche TR; Institute of Anesthesiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland.
المصدر: Diagnostics (Basel, Switzerland) [Diagnostics (Basel)] 2023 Oct 23; Vol. 13 (20). Date of Electronic Publication: 2023 Oct 23.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI AG Country of Publication: Switzerland NLM ID: 101658402 Publication Model: Electronic Cited Medium: Print ISSN: 2075-4418 (Print) Linking ISSN: 20754418 NLM ISO Abbreviation: Diagnostics (Basel) Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI AG, [2011]-
مستخلص: Background: Machine learning can analyze vast amounts of data and make predictions for events in the future. Our group created machine learning models for vital sign predictions. To transport the information of these predictions without numbers and numerical values and make them easily usable for human caregivers, we aimed to integrate them into the Philips Visual-Patient-avatar, an avatar-based visualization of patient monitoring.
Methods: We conducted a computer-based simulation study with 70 participants in 3 European university hospitals. We validated the vital sign prediction visualizations by testing their identification by anesthesiologists and intensivists. Each prediction visualization consisted of a condition (e.g., low blood pressure) and an urgency (a visual indication of the timespan in which the condition is expected to occur). To obtain qualitative user feedback, we also conducted standardized interviews and derived statements that participants later rated in an online survey.
Results: The mixed logistic regression model showed 77.9% (95% CI 73.2-82.0%) correct identification of prediction visualizations (i.e., condition and urgency both correctly identified) and 93.8% (95% CI 93.7-93.8%) for conditions only (i.e., without considering urgencies). A total of 49 out of 70 participants completed the online survey. The online survey participants agreed that the prediction visualizations were fun to use (32/49, 65.3%), and that they could imagine working with them in the future (30/49, 61.2%). They also agreed that identifying the urgencies was difficult (32/49, 65.3%).
Conclusions: This study found that care providers correctly identified >90% of the conditions (i.e., without considering urgencies). The accuracy of identification decreased when considering urgencies in addition to conditions. Therefore, in future development of the technology, we will focus on either only displaying conditions (without urgencies) or improving the visualizations of urgency to enhance usability for human users.
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فهرسة مساهمة: Keywords: Visual Patient; avatar; machine learning; monitoring; predictive models; vital sign predictions
تواريخ الأحداث: Date Created: 20231028 Latest Revision: 20231030
رمز التحديث: 20231030
مُعرف محوري في PubMed: PMC10606017
DOI: 10.3390/diagnostics13203281
PMID: 37892102
قاعدة البيانات: MEDLINE
الوصف
تدمد:2075-4418
DOI:10.3390/diagnostics13203281