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Article Dans Une Revue Innovation and Research in BioMedical engineering Année : 2023

A Priori Acceptability of a Multimodal System for the Early Detection of Frailty in Older Adults

Résumé

Introduction: Frailty would affect 4 out of 5 people aged of 85 and over in France. Methods: As part of a global project aimed to develop a multimodal system for the early detection of frailty among older adults living at home or in independent senior living apartments, we reported prospective quantitative study assessing a priori acceptability of this system based on Bel's integrative model devoted to the behavioral prediction use of an unknown technology. The platform is composed of 5 devices: a weight scale, a tensiometer, a wrist-worn step counter, an activity tracker and a tablet to exchange data with the aforementioned sensors over the internet. The inclusion criteria are: age 2: 80 years old, living at home or in independent senior living apartments, assessed as ‘robust’ or ‘pre-frail’. The a priori acceptability is assessed through self-evaluation questionnaires, mainly using a continuous scale (min-max score 1-7). Results: We included 34 volunteers (24 women and 10 men), mean age 85.6 years (± 4.1), 24 of whom were classified as ‘robust’ and 10 as ‘pre-frail’. A priori utility of the multimodal system (mean score = 6.0 (± 0.9)), a priori intention of use (mean score = 5.9 (± 0.8)) and the rate of recommendation of the device before its first use (82.4% (± 17.4)) were clearly in favor of the device. Conclusion: This study is in favor of an a priori acceptability and an a priori intention to use rather favorable to the developing system. Those results point a need for significant ease of use and almost-perfect functioning of this connected system for good acceptability.
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hal-04123247 , version 1 (12-06-2023)

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Paternité - Pas d'utilisation commerciale

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J. Prud'Homm, F. Lemoine, M. Abbas, G. Carrault, D. Somme, et al.. A Priori Acceptability of a Multimodal System for the Early Detection of Frailty in Older Adults. Innovation and Research in BioMedical engineering, 2023, 44 (5), pp.100775. ⟨10.1016/j.irbm.2023.100775⟩. ⟨hal-04123247⟩
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