| Abstract: | To establish the prevalence of Chlamydia trachomatis, Mycoplasma hominis and Ureaplasma urealyticum in women attending a family planning and a prenatal clinic in Halifax, cervical swabs were obtained at the time of the first visit from 491 women who had no symptoms of genital infection. Among the women attending the family planning clinic M. hominis occurred in combination with C. trachomatis more frequently than expected (p less than 0.05). It occurred in the absence of U. urealyticum in only a few cases (13% of the occurrences in the family planning clinic and 6% of those in the prenatal clinic). C. trachomatis was significantly more prevalent in women under 25 years of age (p less than 0.04). However, mycoplasmas were as prevalent in women over 30 years as in those under 30. There were no significant differences in the infection rates of the organisms by trimester among pregnant women. More research is necessary for a proper understanding of the role of M. hominis and U. urealyticum in genitourinary infections and pregnancy outcomes. |
