Table 2.

Pretest and posttest mean (standard deviation) scores in scales^a

Variable	Pretest	Posttest	p
Knowledge	5.0 (1.6)	6.3 (1.1)	<0.001
Advocacy	3.9 (0.9)	4.3 (0.8)	<0.001

^aDenotes when applicable compares pretest and posttest scores