. 2014 Mar 14;3:8. doi: 10.1186/2047-1440-3-8

Table 3.

Efficacy of interventions with a comparison group on health professionals’ (HPs) behavior

Studies	Outcomes	Risk ratio (95% CI)
Dettle et al. (1994)	Approached family	1.53 (0.82, 2.85)
Kittur et al. (1990)	Referred potential donor	N/A
Kittur et al. (1990)	Organ and/or tissue donor recovered	N/A
Light (1987)	Organ and/or tissue donor recovered	1.19 (0.45, 3.12)
Nelson et al. (1992)	Approached family	1.28 (1.01, 1.61)
Nelson et al. (1992)	Referred potential donor	5.04 (2.79, 9.10)
Riker and White (1995)	Approached family	9.71 (1.44, 65.53)
	Obtained donation consent	4.85 (0.69, 34.28)
	Organ and/or tissue donor recovered	8.67 (1.24, 60.58)