Inclusion Criteria: Outpatients aged 80 years or older who register for appointment at the ophthalmologic, ear-nose-and-throat, and orthopaedic outpatient clinic at Haukeland University Hospital, Bergen, Norway.  Exclusion Criteria:  not consenting to participate living in permanent care facility / nursing home  not able to complete the questionnaire owing to:  severely reduced vision / blindness high degree of frailty (Clinical frailty scale ≥ 7) cognitive impairment