Fig. 2From: Effects of tick surveillance education on knowledge, attitudes, and practices of local health department employeesDistribution of knowledge (A), attitudes (B), and practices (C) scores for respondents who completed both pre and post questionnaires (black dots represent outlier scores). Significance level from Paired Student t-test for knowledge and attitudes scores and Wilcoxon signed rank test for practice scores: ****p < 0.0001Back to article page