Inclusion Criteria:  Patient hospitalized or having been hospitalized in acute geriatrics Living at home 3 months after hospitalization in acute geriatrics Having a good understanding of the French language Being able to understand the study information and participate in telephone follow-up Having read the information notice and agreeing to participate in the study For the Covid (+) group: hospitalized for Covid-19 (diagnostic confirmation by positive RT-PCR) For the Covid group (-): hospitalized for any other reason (negative RT-PCR)  Exclusion Criteria:  Patient refusing to participate in the study Subject to a legal protection measure (curatorship, guardianship or safeguard of justice) With cognitive impairment making it impossible to understand the study protocol and express consent.