Table 2.

Knowledge Scores^*

Group	N	Pre-test Correct, %	Post-test Correct, %	P Value
All	354	52	85	<.001
Non-dermatologic Referral	79	49	84	<.001
Dermatology	8	76	90	.045
Primary Care	232	52	87	<.001
Not in Active Practice	35	48	81	<.001

^*Percent correct answers on 10 knowledge questions, based on experienced of respondent. P values test differrences between pretest and posttest scores for each class of respondent.