“…2 Multi-morbidity is notable in this population with unique patterns that differ considerably from the general population. [5][6][7] More recently, clinicians and researchers have sought to better characterize ageingrelated needs of this population through the concept of frailty-a multi-dimensional state of vulnerability, with cognitive, social, psychological and biological deficits, as well as environmental aspects associated with ageing and adverse outcomes (e.g., falls, hospitalization, institutionalization, mortality). [5][6][7] More recently, clinicians and researchers have sought to better characterize ageingrelated needs of this population through the concept of frailty-a multi-dimensional state of vulnerability, with cognitive, social, psychological and biological deficits, as well as environmental aspects associated with ageing and adverse outcomes (e.g., falls, hospitalization, institutionalization, mortality).…”