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