Biomaterial Database

Chlamydia trachomatis infection among women reporting sexual activity with women screened in Family Planning Clinics in the Pacific Northwest, 1997 to 2005. 2011

Devika Singh, and David N Fine, and Jeanne M Marrazzo

Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle WA 98104, USA. dsingh@u.washington.edu

OBJECTIVE We sought to define Chlamydia trachomatis positivity among women who report sexual activity with women, a population for which sparse data on this infection are available and for whom health disparities including challenged access to comprehensive sexual and reproductive health services, have been reported. METHODS We analyzed data from 9358 family planning clinic visits with C trachomatis tests among women aged 15 to 24 years who reported sexual activity within the past year exclusively with women (WSW) or with men and women (WSMW), in the Region X Infertility Prevention Project. Characteristics were compared with women who reported sexual activity exclusively with men (WSM). Results. C trachomatis positivity among both WSW and WSMW was 7.1%, compared with 5.3% among WSM. Behavioral risks were more commonly reported by WSW and WSMW, compared with reports by WSM. Risks for C trachomatis positivity were comparable across groups and included younger age, non-White race, behavioral risks, and clinical signs. CONCLUSIONS Higher C trachomatis positivity among women reporting same-sex sexual behavior supports investigation into potential explanatory factors, including sexual behaviors, biological susceptibility, routine C trachomatis screening disparities, sexual identity disclosure, and sexual network assessment.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D002690	Chlamydia Infections	Infections with bacteria of the genus CHLAMYDIA.	Infections, Chlamydia,Chlamydia Infection,Infection, Chlamydia
D002692	Chlamydia trachomatis	Type species of CHLAMYDIA causing a variety of ocular and urogenital diseases.
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000554	Ambulatory Care Facilities	Those facilities which administer health services to individuals who do not require hospitalization or institutionalization.	Clinics, Free-Standing,Health Centers, Ambulatory,Outpatient Clinics,Abortion Centers,Abortion Clinics,Ambulatory Care Facilities, Non Hospital,Ambulatory Care Facilities, Non-Hospital,Ambulatory Care Facilities, Nonhospital,Clinic Activities,Family Planning Centers,Outpatient Clinic,Urgent Care Centers,Urgent Care Clinics,Abortion Center,Abortion Clinic,Activities, Clinic,Activity, Clinic,Ambulatory Care Facility,Ambulatory Health Center,Ambulatory Health Centers,Care Center, Urgent,Care Centers, Urgent,Care Clinic, Urgent,Care Clinics, Urgent,Center, Abortion,Center, Ambulatory Health,Center, Family Planning,Center, Urgent Care,Centers, Abortion,Centers, Ambulatory Health,Centers, Family Planning,Centers, Urgent Care,Clinic Activity,Clinic, Abortion,Clinic, Free-Standing,Clinic, Outpatient,Clinic, Urgent Care,Clinics, Abortion,Clinics, Free Standing,Clinics, Outpatient,Clinics, Urgent Care,Facilities, Ambulatory Care,Facility, Ambulatory Care,Family Planning Center,Free-Standing Clinic,Free-Standing Clinics,Health Center, Ambulatory,Urgent Care Center,Urgent Care Clinic
D012307	Risk Factors	An aspect of personal behavior or lifestyle, environmental exposure, inborn or inherited characteristic, which, based on epidemiological evidence, is known to be associated with a health-related condition considered important to prevent.	Health Correlates,Risk Factor Scores,Risk Scores,Social Risk Factors,Population at Risk,Populations at Risk,Correlates, Health,Factor, Risk,Factor, Social Risk,Factors, Social Risk,Risk Factor,Risk Factor Score,Risk Factor, Social,Risk Factors, Social,Risk Score,Score, Risk,Score, Risk Factor,Social Risk Factor
D012725	Sexual Behavior	Sexual activities of humans.	Anal Sex,Oral Sex,Sexual Activity,Sexual Orientation,Premarital Sex Behavior,Sex Behavior,Sex Orientation,Sexual Activities,Activities, Sexual,Activity, Sexual,Behavior, Premarital Sex,Behavior, Sex,Behavior, Sexual,Orientation, Sexual,Sex, Anal,Sex, Oral
D015205	Northwestern United States	The geographic area of the northwestern region of the United States. The states usually included in this region are Idaho, Montana, Oregon, Washington, and Wyoming.	Northwest U.S.,Pacific Northwest,Northwest US