Table 2.

Overview of Index Case Sample.

	Participant 1	Participant 2	Participant 3	Participant 4	Participant 5	Participant 6	Participant 7
Ethnicity	White British	Black Caribbean	White British	Asian Pakistani	Black Caribbean	Black Caribbean	White Other
Language	English	English	English	Punjabi	English	English	Hungarian, English, Russian, German
Main diagnoses	Vascular dementia, edema, stroke, heart failure	Alzheimer’s type dementia, diabetes	Alzheimer’s type dementia, asthma, high blood pressure	Mixed-type dementia, impaired hearing; urinary tract infection	Alzheimer’s type dementia, depression, dizziness	Mixed-type dementia, diabetes, back pain	Korsakoff syndrome
Home	Terraced house, owner-occupied	Group care home	Terraced house, owner-occupied	Terraced house, owner-occupied	Terraced house, owner-occupied	Terraced house, owner-occupied	Flat, supported housing
Lives with	Alone	Two other care home residents and 1–2 carers (24 hr)	Son and daughter	Wife, son, daughter-in-law, granddaughters	Wife and son	Wife	Six supported housing residents and care assistants (24-hr carers)
GPS devices	Buddi ClipTM	Vega GPS WatchTM	BuddiTM	Buddi ClipTM	Buddi ClipTM	Vega GPS WatchTM and MindmeTM	BuddiTM and Oysta Pearl+ MobileTM

Note. GPS = global positioning system.