Table 2.

Results of Single Regression Analysis – Carer and Patient Factors.

Potential independent variables	β	P value
Carer age	−.25	.02*
Carer gender	−.32	<.01*
Hours of caring per week	.28	.01*
Sleep quality	.36	<.01*
Comorbidities	−.14	.18
Dementia severity	.27	.01*
Neuropsychiatric symptoms	.26	.02*

Note: * represents significance at the 5% level.