Table 13: Quality of Individual Behavioural Intervention Trials According to GRADE^*.

Outcome	Studies	Design	Quality	Consistency	Directness	Overall Quality
CG burden and CG depression	Graff et al., 2006; 2007 (35;36)	RCT	No limitations High	Consistent High	Some uncertainty on directness† Moderate	Moderate/High
	Teri et al. 2005 (37)	RCT

^*CG indicates caregiver; RCT, randomized controlled trial

^†In 1 RCT, patients were recruited from a memory clinic; in 1 RCT consultants were heavily supervised.