Figure 1. Univariate gender X group ANOVA testing group differences among Medical Students, Undergraduates, and NASCAR attendees for the question, How often has a healthcare provider spoken to you about HPV?

From

Association between HPV and Head and Neck Cancer: Differences in Understanding among Three Distinct Populations

Laura J. White, Francis X. Creighton Jr, Justin C. Wise, Edie R. Hapner

American Journal of Cancer Prevention. 2014, 2(1), 14-19 doi:10.12691/ajcp-2-1-5