Table 3 CG related interventions by explicitly reported outcomes

Psychosocial

7

1

2

-

Knight et al., 1993 [1*]

Schoenmakers et al., 2010 [48*]

Brodaty et al., 2003 [10*]

Brodaty et al., 2012. [2*]

Pusey & Richards, (2001). [29*]

Brodaty et al., 2003 [10*]

O’Connor et al. 2009. [12*]

Cooper et al., 2007. [17*]

Schulz et al., (2002). [49*]

Thompson et al., 2007 [52*]

Psychoeducational

6

2

1

1

Hogan et al., 2007. [11*]

Acton & Kang, 2001. [35*]

Elvish et al., 2013. [39*]

Selwood et al., 2007. [50*]

Cooke et al., 2001. [33*]

Selwood et al., 2007. [50*]

Pinquart & Sorensen, 2006. [34*]

Elvish et al., 2013. [39*]

Parker et al., 2008. [44*]

Sorensen et al., 2002. [51*]

Technological

1

-

-

1

Powell et al., 2008 [46*]

Peacock & Forbes, 2003. [45*]

Therapy

4

1

1

1

Zabalegui et al., 2014. [3*]

Acton & Kang, 2001 [35*]

Selwood et al., 2007 [50*]

Peacock & Forbes, 2003. [45*]

Hall & Skelton, 2011. [41*]

Selwood et al., 2007. [50*]

Vernooij-Dassen, 2011. [53*]

Social Support

5

1

4

-

Hogan et al., 2007. [11*]

Knight et al., 1993. [1*]

Zabalegui et al., 2014 [3*]

Spijker et al., 2008. [14*]

Spijker et al., 2008. [14*]

Gottlieb & Wolfe, 2002. [27*]

Thinnes & Padilla, 2011. [15*]

Cooke et al., 2001. [33*]

Li et al., 2013. [30*]

Chien et al., 2011 [36*]

Multi-component

6

-

3

1

Smits et al, 2007. [16*]

Olazaran et al., 2010 [13*]

Selwood et al., 2007. [50*]

Cooke et al., 2001 [33*]

Elvish et al., 2013. [39*]

Acton & Kang, 2001. [35*]

Selwood et al., 2007. [50*]

Elvish et al., 2013. [39*]

Etters et al., 2008. [40*]

Parker et al., 2008. [44*]

Totals

29

5

11

4