title: Chlamydia trachomatis antigen prevalence among pregnant women in West Virginia.
abstract: During 1990, more than 2,100 women who received prenatal care at one of four clinics which serve 11 West Virginia counties, were screened for chlamydial antigen. Overall, 5.6 percent of the women screened had positive antigen tests and 90 percent of these individuals were under the age of 25. The prevalence of chlamydia was different at three geographic sites with the highest rate of positive antigen test being 9.4 percent at one site. These findings led to a careful analysis of the prevalence of this disease among women who lived in rural areas versus those who lived in urban areas. This detailed analysis involved only patients seen in the Grafton and Morgantown clinics, and revealed a tendency for most positive antigen tests to occur among women with urban addresses. Our study indicates that a substantial chlamydial problem exists among pregnant women of young age. Although screening all pregnant women for chlamydia may not be cost effective, knowing which individuals are at highest risk may help target limited screening for these patients.
authors: West Virginia University School of Medicine, Morgantown.
authors: D D
authors: DD
authors: Glover
authors: H
authors: H
authors: Gordon
authors: G
authors: G
authors: Moore
authors: B
authors: B
authors: Larsen
mesh_terms: D000328:Adult; D000942:Antigens, Bacterial / Q000032:analysis*; D002690:Chlamydia Infections / Q000453:epidemiology* / Q000517:prevention & control; D002692:Chlamydia trachomatis / Q000276:immunology*; D005260:Female; D006801:Humans; D008403:Mass Screening; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology* / Q000517:prevention & control; D015995:Prevalence; D012307:Risk Factors; D012424:Rural Population; D014505:Urban Population; D014903:West Virginia / Q000453:epidemiology
chemical_list: D000942:Antigens, Bacterial