Dementia and Physical Activity (DAPA) - an exercise intervention to improve cognition in people with mild to moderate dementia: study protocol for a randomized controlled trial

Table 1 Outcome measures taken at baseline, 6-month and 12-month time points

	Domain	Measure	Data supplied by
Primary	Cognition	Alzheimer’s Disease Assessment Scale-cognitive subscale (ADAS-cog) [6]	Participant (rating self)
Secondary	Function	Bristol Activities of Daily Living scale [8]	Carer (rating participant)
	Health-related quality of life	Euro-QoL (EQ-5D) [10]	Participant (rating self)
		Euro-Qol (EQ-5D)	Carer (rating self)
		Euro-Qol (EQ-5D) proxy	Carer (rating participant)
	Dementia quality of life	Quality of Life in Alzheimer’s Disease (QoL-AD) [9]	Participant (rating self)
	Dementia quality of life	Quality of Life in Alzheimer’s Disease (QoL-AD) proxy	Carer (rating participant)
	Behavioural symptoms	Neuropsychiatric Inventory (NPI) [11]	Carer (rating participant)
	Carer burden	Zarit Burden Interview (ZBI) [12]	Carer (rating self)
	Health and social care usage to inform the health economics analysis	Client Services Receipt Inventory (CSRI) [13]	Participant with carer where possible (rating participant)

ISSN: 1745-6215