0000000000236750

AUTHOR

Vicent Blanes-selva

showing 3 related works from this author

Design of one-year mortality forecast at hospital admission based: a machine learning approach

2019

Background: Palliative care is referred to a set of programs for patients that suffer life-limiting illnesses. These programs aim to guarantee a minimum level of quality of life (QoL) for the last stage of life. They are currently based on clinical evaluation of risk of one-year mortality. Objectives: The main objective of this work is to develop and validate machine-learning based models to predict the exitus of a patient within the next year using data gathered at hospital admission. Methods: Five machine learning techniques were applied in our study to develop machine-learning predictive models: Support Vector Machines, K-neighbors Classifier, Gradient Boosting Classifier, Random Forest …

FOS: Computer and information sciencesComputer Science - Machine LearningStatistics - Machine LearningApplications (stat.AP)Machine Learning (stat.ML)Statistics - ApplicationsMachine Learning (cs.LG)
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A User-Centered Chatbot (Wakamola) to Collect Linked Data in Population Networks to Support Studies of Overweight and Obesity Causes: Design and Pilo…

2021

[EN] Background: Obesity and overweight are a serious health problem worldwide with multiple and connected causes. Simultaneously, chatbots are becoming increasingly popular as a way to interact with users in mobile health apps. Objective: This study reports the user-centered design and feasibility study of a chatbot to collect linked data to support the study of individual and social overweight and obesity causes in populations. Methods: We first studied the users' needs and gathered users' graphical preferences through an open survey on 52 wireframes designed by 150 design students; it also included questions about sociodemographics, diet and activity habits, the need for overweight and o…

Gerontologyobesity020205 medical informaticsassessment02 engineering and technologyOverweightcomputer.software_genreChatbot0302 clinical medicineHealth Information Management0202 electrical engineering electronic engineering information engineering03.- Garantizar una vida saludable y promover el bienestar para todos y todas en todas las edades030212 general & internal medicinemHealthuser-centered designTelegrameducation.field_of_studyPublic healthpublic healthmHealthlcsh:R858-859.7medicine.symptomUnderweightPsychologyMATEMATICA APLICADASocial Network AnalysisPopulationHealth InformaticsMHealthAssessmentlcsh:Computer applications to medicine. Medical informatics03 medical and health sciencesmedicineoverweightObesityeducationPROYECTOS DE INGENIERIAUser-centered designOriginal PaperSocial networkbusiness.industryUser-centered designchatbotOverweightmedicine.diseaseObesityFISICA APLICADAbusinesscomputerChatbot
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Responsive and Minimalist App Based on Explainable AI to Assess Palliative Care Needs during Bedside Consultations on Older Patients

2021

[EN] Palliative care is an alternative to standard care for gravely ill patients that has demonstrated many clinical benefits in cost-effective interventions. It is expected to grow in demand soon, so it is necessary to detect those patients who may benefit from these programs using a personalised objective criterion at the correct time. Our goal was to develop a responsive and minimalist web application embedding a 1-year mortality explainable predictive model to assess palliative care at bedside consultation. A 1-year mortality predictive model has been trained. We ranked the input variables and evaluated models with an increasing number of variables. We selected the model with the seven …

Palliative careGeography Planning and DevelopmentPsychological interventionTJ807-830Management Monitoring Policy and LawAssessmentTD194-195Renewable energy sources03 medical and health sciences0302 clinical medicineStandard careOlder patientsMachine learningWeb applicationMedicineGE1-350030212 general & internal medicineMortalityHealth professionalsEnvironmental effects of industries and plantsRenewable Energy Sustainability and the Environmentbusiness.industrymedicine.diseaseShapley value3. Good healthEnvironmental sciencesBedside030220 oncology & carcinogenesisFISICA APLICADAPalliative careMedical emergencybusinessWebapp
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