| prevalence and risk factors associated with stis among women initiating contraceptive implants in kingston, jamaica. | there is limited information on rates of stis in jamaica due to syndromic management and limited aetiological surveillance. we examined the prevalence of chlamydia trachomatis (ct), neisseria gonorrhoeae (ng) and trichomonas vaginalis (tv) and characteristics associated with stis among sexually active women who participated in a randomised trial of a progestin implant initiation in jamaica (the sino-implant study (sis)). | 2017 | 28476913 |