Figure 42. Primary and Secondary Syphilis — Percentage of Reported Cases* by Sex, Sexual Behavior, and Selected Reporting Sources, 2012
* Of the reported male cases of primary and secondary syphilis, 17.4% were missing sex of sex partner information, and 6.2% of reported male cases with
sex of sex partner data were missing source of information data.
† HMO = health maintenance organization; MSM = men who have sex with men; MSW = men who have sex with women only.