Figure 13. Chlamydia — Proportion* of STD Clinic Patients Testing Positive† by Age Group, Sex, and Sexual Behavior, STD Surveillance Network (SSuN), 2017

Figure 13. Bar graph showing the proportion of STD clinic patients testing positive to chlamydia in 2017 by age group, sex, and sexual behavior. Data from the STD Surveillance Network (SSuN).

* Proportions represent the overall average of the mean value by jurisdiction.

† Results are based on unique patients with known sexual behavior (n=95,167) attending SSuN STD clinics who were tested ≥1 times for chlamydia in 2017.

NOTE: See Section A2.2 in the Appendix for SSuN methods.

ACRONYMS: MSM = Gay, bisexual, and other men who have sex with men (collectively referred to as MSM); MSW = Men who have sex with women only.