“…Among juvenile arrestees in Florida, 10.2 % reported multiple concurrent partners, 41.7 % had three or more partners in their lifetime, and 15.3 % reported using condoms seldom or never; 13.2 % tested positive for gonorrhea and/or chlamydia. 18 Among a communitybased sample of high-risk adolescents and young adult men and women, lifetime arrest histories were associated with substance use, substance use during sex, unprotected sex, and a lifetime history of sexually transmitted infections (STIs). 19 Among MSM in the NHBS, arrest in the past 12 months was significantly associated with a higher odds of non-injection and injection drug use, unprotected anal sex (UAS), exchanging sex, and six or more male sex partners in the last 12 months.…”