Older adults aged ≥65 years with a diagnosis of functional mental illness who show some signs of potentially being frail (presence of ≥2 of the following frailty indicators: Aged ≥75 years old, prescribed ≥5 medications, a history of ≥1 fall/s in the 6-month period prior to assessment, admission to hospital in the 6-month period prior to assessment. In receipt of weekly support for Activities of Daily Living (ADL) tasks, In receipt of daily support for Instrumental Activities of Daily Living (IADL) tasks, ≥2 chronic physical health conditions).

Older adults aged ≥65 years with a diagnosis of functional mental illness who show some signs of potentially being frail (presence of ≥2 of the following frailty indicators: Aged ≥75 years old, prescribed ≥5 medications, a history of ≥1 fall/s in the 6-month period prior to assessment, admission to hospital in the 6-month period prior to assessment. In receipt of weekly support for Activities of Daily Living (ADL) tasks, In receipt of daily support for Instrumental Activities of Daily Living (IADL) tasks, ≥2 chronic physical health conditions).

Older adults aged ≥65 years with a diagnosis of functional mental illness who show some signs of potentially being frail (presence of ≥2 of the following frailty indicators: Aged ≥75 years old, prescribed ≥5 medications, a history of ≥1 fall/s in the 6-month period prior to assessment, admission to hospital in the 6-month period prior to assessment. In receipt of weekly support for Activities of Daily Living (ADL) tasks, In receipt of daily support for Instrumental Activities of Daily Living (IADL) tasks, ≥2 chronic physical health conditions).

Consenting participants will be invited to attend up to four meetings concerning the design of the specialist tool to assess frailty in older adults with a diagnosis of functional mental illness. The meetings will be small with up to three participants and the Chief Investigator present. The Chief Investigator will present the group with plans and ideas for the proposed assessment tool and facilitate discussions relating to these ideas. Participants will be encouraged to share their opinions and any ideas they may have. The chief investigator will take written meeting minutes during each session, which will be checked and agreed on by all meeting attendees. Each meeting will last no more than 90 minutes.

The primary outcome measure for this study is a questionnaire containing both likert scales and open ended questions designed to obtain feedback from both the participant and rater regarding the comprehensibility, acceptability and feasibility of the newly devised assessment tool designed to assess frailty in older adults with a diagnosis of functional mental illness.

The Intraclass Correlation Coefficient and/or Cohen's Kappa (with 95% confidence intervals) of the repeated measures of the revised tool designed to assess frailty in older adults with a diagnosis of functional mental illness.