Figure 46. Primary and Secondary Syphilis—Percentage of Reported Cases* by Sex, Sexual Behavior, and Selected Reporting Sources, 2010
* Of the reported male cases of primary and secondary syphilis, 18.3% were missing sex of sex partner information, and 2.7% of reported male cases with sex of sex partner data were missing source of information data.
† HMO = health maintenance organization; MSW = men who have sex with women only; MSM = men who have sex with men.
