Liquidation judiciaire de la société partenaire AbilyCare ayant développé le dispositif médical utilisé dans le cadre de cette étude.

The main objective of this monocentric, non-randomized, prospective study was to evaluate the predictive capacity of a balance score based on spatio-temporal parameters of postural balance.

Patient recruitment will take place at one center. The inclusion period is 6 months and the participation period for each subject will be 12 months with 3 visits: initial visit, telephone visit at 6 months, M12 consultation visit, and the end-of-study visit.

Consent will be obtained prior to participation, and the following data will be collected during the visits: Demographic data (age, gender), weight, height, geriatric assessment. Current treatment (molecules, date of introduction, dosage). Biological data: Albumin, Pre-Albumin, Creatinine, Hemoglobin, Vitamin D.

Static balance parameters via AbilyCare (static balance test, inspired by the Romberg test, on a balance platform, 30 seconds eyes open then 30 seconds eyes closed).

The total duration of the research is 18 months.

Inclusion Criteria:

• Subject with a "Autonomie, Gérontologie, Groupes IsoRessources" (GIR) score ≥ 4 at the time of consultation
• Subject presenting an The mini mental status exam (MMSE) score ≥ 18 at the time of consultation
• Subject agreeing in writing (consent), after having been informed and given a reasonable period of reflection, to participate in the study
• Subject affiliated to a social security scheme.

Exclusion Criteria:

• Subjects with a major or systemic pathology likely to significantly impair motor skills (inability to perform a 10m walking test without assistance, inability to perform a balance test on a scale without assistance (30 seconds eyes open / 30 seconds eyes closed),
• Subject with an advanced neurodegenerative pathology (Alzheimer, Parkinson, etc.) deemed incompatible with the objectives of the study by the investigator,
• Subjects with a history of disabling cerebrovascular accident,
• Subject with an active disabling cancer,
• Subjects with severe psychiatric disorders affecting their ability to perform walking and balance tests and/or answer study questionnaires,
• Subjects benefiting from a technical aid for walking and balance such as a cane, walker, etc. (only orthopedic insoles and shoes are accepted); subjects with a total hip or knee prosthesis are included,
• Subject having been hospitalized for a fall in the last 3 months prior to inclusion,
• Subject unable to understand the purpose of the research, answer questions and give his/her decision to participate in the study,
• Subject already included in another research study involving the human body,
• Subject not affiliated to a social security scheme or not benefiting from such a scheme.
• Person deprived of liberty by judicial or administrative decision
• Person of full age subject to a legal protection measure (guardianship, curatorship, safeguard of justice) or unable to express consent.