Expert Knowledge for Modeling Functional Health from Sensor Data
| Autor: | Margriet Pol, Ben Kröse, Bianca M. Buurman, Saskia Robben |
|---|---|
| Přispěvatelé: | Other departments, Nursing, Geriatrics, Amsterdam Machine Learning lab (IVI, FNWI), Lectoraat Digital Life, Lectoraat Ergotherapie - Participatie en Omgeving, Kenniscentrum ACHIEVE, Faculteit Gezondheid |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Telemedicine
Activities of daily living 020205 medical informatics Statistics as Topic Monitoring Ambulatory Guidelines as Topic Health Informatics Context (language use) 02 engineering and technology Functional health computer.software_genre 03 medical and health sciences 0302 clinical medicine Health Information Management Surveys and Questionnaires Activities of Daily Living 0202 electrical engineering electronic engineering information engineering Humans Telemetry Medicine 030212 general & internal medicine Set (psychology) Expert Testimony Advanced and Specialized Nursing Data collection business.industry Data Collection Continuous monitoring Models Theoretical Information and Communications Technology Data mining business computer |
| Zdroj: | Methods of information in medicine, 55(6), 516-524. Schattauer GmbH Methods of information in medicine, 55(6), 516-524. Schattauer Publishers Methods of Information in Medicine, 55(6), 516-524. Schattauer GmbH |
| ISSN: | 0026-1270 |
| Popis: | Summary Background: ICT based solutions are increasingly introduced for active and healthy ageing. In this context continuous monitoring of older adults with domestic sensor systems has been suggested to provide important information about their functional health. However, there is not yet a solid model for the interpretation of the sensor data. Objectives: The aim of our study is to define a set of predictors of functional health that can be measured with domestic sensors and to determine thresholds that identify relevant changes in these predictors. Methods: On the basis of literature we develop a model that relates functional health predictors to features derived from sensor data. The parameters of this model are determined on the basis of a study among health experts (n = 38). The use of the full model is illustrated with three cases. Results: We identified 25 predictors and their attributes. For 12 of them that can be measured with passive infrared motion sensors we determined their parameters: the attribute thresholds and the urgency thresholds. Conclusions: With the parametrized predictors in the model, domestic sensors can be deployed to assess functional health in a standardized way. Three case examples showed how the model can be used as a screening instrument for functional decline. |
| Databáze: | OpenAIRE |
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