Individual and Environmental Risk Factors for Unscheduled Hospitalizations of Elderly People (RIEHO-C)

Inclusion Criteria:

• Person over 80 years of age consulting in the geriatrics department of Ste-Périne Hospital (Gerontology Consultations, Dr A Hiance- Delahaye, Head of Department Pr J Ankri. Paris XVI), for a standardised geriatric assessment, for any reason, if it does not result in immediate or foreseeable hospitalisation within 2 weeks,
• Living at home or in a residence,
• Subject living in Ile-de-France,
• Subject speaking French; this study requires minimal participation of subjects (wearing sensors, qualitative interview) that does not appear compatible with comprehension problems,
• MMSE Score ≥ 15
• ADL score ≥ 3
• Affiliated with a health insurance plan or eligible,
• Person who has signed an informed and written consent.

Exclusion Criteria:

• Subject whose state of health requires hospitalization within two weeks,
• Subject under guardianship or curatorship,
• Subject living in collective housing (retirement home) or entering an institution within 2 weeks,
• Abundant thoracic hair causing poor contact of the ECG electrodes of the physiological sensor,
• Rejection of patient's contact information, refuses to answer questionnaires and follow-up visits, or refuses to wear sensors, Impossibility, during the initial assessment, to establish at least telephone contact with the caregiver when he or she organizes the home visit,
• Subject already included in the study.