[Threats of infectious factors in the uterine neck regarding chlamydia trachomatis in imminent premature deliveries].

The research concerned threats of infections factors to a endocervix in imminent premature deliveries. It was ascertained that Chlamydia (C) trachomatis is the most frequent pathogenic factor, which occurred in 41.8% of cases. The premature delivery occurred in 16.3% of women with positive C. trachomatis test results.