INNOVATIVE NUTRITIONAL DIGITAL BIOMARKERS BASED ON ACTIMETRIC BEHAVIOR MONITORING

Abderrahim Derouiche (1, 2) , Ghazi Bouaziz (1, 2) , Damien Brulin (1, 3) , Eric Campo (1, 3) , Antoine Piau (4, 2)

1 LAAS-S4M - Équipe Instrumentation embarquée et systèmes de surveillance intelligents
2 UT3 - Université Toulouse III - Paul Sabatier
3 UT2J - Université Toulouse - Jean Jaurès
4 Pôle Gériatrie [CHU Toulouse]

Older people represent a large part of the population. Focusing on this population in order to protect them from the health risks they may face during their lifetime, especially undernutrition, is a very important issue. Indeed, undernutrition is a disease state caused by an imbalance in nutritional intake in relation to the body's energy expenditure. With technological advances, biomarker measurement has become more efficient and specific, allowing us to better diagnose undernutrition in the elderly. This article presents a large study on healthy aging. Patients use a mobile application called ICOPE to screen for undernutrition and obtain biological data coupled with digital biomarkers obtained from a system for measuring lifestyle behavioral parameters. Actimetric measurements could be considered as a 'partial' parameter to be integrated with others, closer to physiological conditions.

Keywords: Undernutrition Biological Biomarkers Digital Biomarkers Elderly Life Habits Monitoring Health Data; Undernutrition; Biological Biomarkers; Digital Biomarkers; Elderly; Life Habits Monitoring; Health Data

Domains: Computer Science [cs]; Electronics

Abderrahim Derouiche, Ghazi Bouaziz, Damien Brulin, Eric Campo, Antoine Piau. INNOVATIVE NUTRITIONAL DIGITAL BIOMARKERS BASED ON ACTIMETRIC BEHAVIOR MONITORING. 15th International Conference on e-Health, IADIS – International Association for the Development of the Information Society, Jul 2023, Porto, Portugal. p-149-156. ⟨hal-04209971⟩