Factors associated with adolescent sexual intercourse and teenage pregnancy

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Ethnic differences in childhood and adolescent sexual abuse and teenage pregnancy.

PURPOSE This study examined ethnic differences in childhood and adolescent sexual abuse and the effect on teenage pregnancy rates. METHODS A 20-page questionnaire elicited information about women's sexual and pregnancy history, high-risk behaviors, and sexual abuse, based a modified version of the Koss and Oros Sexual Experiences Survey. Over 1,900 women between 18 and 22 years old were recru...

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Sexual intercourse and oral sex among public middle school students: prevalence and correlates.

CONTEXT Early sexual initiation is associated with elevated teenage pregnancy and STD risk, yet little is known about the prevalence and correlates of sexual behavior among young adolescents. Better information is needed to guide interventions to prevent early sexual debut. METHODS Data from a 2005 survey of 4,557 sixth-, seventh- and eighth-grade students at 14 urban public schools in Southe...

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Age at first sexual intercourse and teenage pregnancy in Australian female twins.

Girls who report first sexual intercourse during their early teen years have much higher rates of teenage pregnancy and childbearing than girls who delay sexual onset until older adolescence. In this study, we examine genetic and environmental influences on variation in teenage pregnancy and covariation with age at first sexual intercourse in two cohorts of Australian female twins. In the older...

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Association between adolescent pregnancy and a family history of teenage births.

CONTEXT The extent to which young women's risk of adolescent pregnancy is associated with having a mother who was a teenage parent, a sister who was a teenage parent or both is not known. METHODS A sample of 127 Latina and black adolescent females completed in-depth surveys at three time points between 1994 and 2000. Logistic regression analyses were used to examine whether socioeconomic fact...

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Sexual orientation, sexual behaviors, and pregnancy among American Indian adolescents.

PURPOSE A recent study found a disproportionate number of pregnancies among Euro-American lesbian and bisexual adolescents compared to heterosexual peers. American Indian adolescents have reported higher prevalence of gay/lesbian/bisexual orientations than Euro-Americans; do they also report higher prevalence of pregnancy? METHODS The study assessed prevalence of teen pregnancy and related fa...

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تاریخ انتشار 2004