Table 2.

Instruments Collected at Baseline and Post-Intervention

Data Collection Timepoint	Respondent	Data Collection Method *	Instrument
Baseline (1 week prior to intervention period)	Caregiver	Questionnaire	CMAI
			PSQI
			ESS
			QOL-AD – CG report**
			CWBS
			SF-12
			Demographics form
			Health History form
		Interview	NPI
			RAID – CG report **
	PWD	Interview	MoCA
			RAID – PWD report **
			QOL-AD – PWD report **
Post-Intervention (1 week after intervention period)	Caregiver	Questionnaire	CMAI
			PSQI
			ESS
			QOL-AD – CG report **
			CWBS
			SF-12
			WBIAT – CG version
			Health History Update
		Interview	NPI
			RAID – CG report **
	PWD	Interview	MoCA
			RAID – PWD report **
			QOL-AD – PWD report **
		Questionnaire	WBIAT – PwD version

Note. CG caregiver, CMAI Cohen-Mansfield Agitation Inventory-Relatives version, CWBS Caregiver Well-Being Scale, ESS Epworth Sleepiness Scale, MoCA Montreal Cognitive Assessment Test, NPI Neuropsychiatric Inventory, PWD person with dementia, RAID Rating Anxiety in Dementia Scale, SF-12 Optum SF-12v.2 Health Survey

^*Caregivers completed questionnaires electronically or by hardcopy based on their preference. Participants with dementia completed the WBIAT – PwD version by hardcopy questionnaire only. Interviews were conducted virtually or by telephone based on the participant preference.

^**The RAID and QOL-AD are both completed independently by self-report by the person with dementia and by the caregiver by proxy for the person with dementia. All other measures are completed by either the person with dementia, or the caregiver.