Table 2.

Correlation/association based reviews classified by focus

	Focus
PWD symptoms – CG stress	CG characteristics – CG stress	Coping – CG stress
Black & Almeida (2004) [22*]	Cooper, Balamurali & Livingston (2007) [17*]	Gottlieb & Wolfe (2002) [27*]
Ornstein & Guagler (2012) [25*]	Cuijpers (2005) [18*]	Kneebone & Martin (2003). [28*]
Luppa, Luck, Brahler et al. (2008) [43*]	Pinquart & Sorensen (2007) [19*]	Li, Cooper, Bradeley et al. (2012). [31*]
	Vitaliano, Zhang & Scanlan (2003) [20*]	Del-Pino-Casada, Frias-Osuna, Palomino-Moral et al. (2011) [32*]
	Lee, Bakker, Duivenvoorden et al. (2014) [21*]	Quinn, Clare & Woods (2010) [47*]
	Etters, Goodall & Harrison (2008) [40*]

PWD Person with dementia, CG Caregiver