Comparative Assessment of Chlamydia trachomatis Infection in Iranian Women with Cervicitis: A Cross-Sectional Study

Chlamydia trachomatis infections are the most prevalent bacterial sexually transmitted infections (sti) recognized throughoutthe world. the aim of this study was to determine the prevalence of chlamydia trachomatis among a randomized statisticalgroup of women suffering from cervicitis in tehran- iran. during a 12- month- period, jan 2003 to jan 2004, 142 endocervicalsamples were taken from women suffering from cervicitis attending to mirzakoochakkhan women hospital intehran, iran. direct fluorescent antibody (dfa) and pcr techniques were used to detect chlamydia trachomatis in endocervicalsamples. twenty two (15.5%) [95% ci, 9.54-21.4] of 142 samples were diagnosed as chlamydia positive accordingto pcr results, while dfa diagnosed 20 (14.1 %) positive cases [95% ci, 8.37-19.8]. no statistically significant differencewas found between two diagnosis methods applied in this study. the prevalence was the highest (25%) among womenaged 25 to 29 yr and 35 to 39 yr. the x square 2 test showed a significant relationship between positive test result and bearing ahistory of sti (p= 0). the results of this study showed high prevalence of c. trachomatis infection among women sufferingfrom cervicitis and suggested that patients diagnosed with genital chlamydia infection should be referred to the genitourinarymedicine clinic for further sti screening and partner notification.