Table 2.

Mean results on theoretical test

	18 m	6 m	Control
	(n = 8)	(n = 12)	(n = 10)
Total score pre-training	7.0 (±1.5)	7.7 (±0.9)	6.4 (±1.8)	18 m/6 m p = n.s.
				18 m/Control p = n.s.
				6 m/Control p = n.s.
Total score post-training	9.0 (±0.8)	8.2 (±1.0)	7.8 (±0.6)	18 m/6 m p = n.s.
				18 m/Control p < 0.05
				6 m/Control p = n.s.
Change pre-post	p = n.s.	p = n.s.	p = 0.031
Score on CPR pre-training	73 (±23)%	93 (±11)%	65 (±28)%	18 m/6 m p = n.s.
				18 m/Control p = n.s.
				6 m/Control p < 0.05
Score on CPR post-training	92 (±15)%	100 (±0)%	92 (±9)%	18 m/6 m p = n.s.
				18 m/Control p = n.s.
				6 m/Control p = n.s.
Change pre-post	p = n.s.	p = n.s.	p = n.s.