title: Sexual intercourse, contraception, and risk-taking behavior among unselected French adolescents aged 11-20 years.
abstract: An epidemiological study was carried out among 4,255 adolescents, aged 11-19 years, randomly selected from secondary schools in a northern urban area of France. The questionnaire concerned sexual activity, contraception, health status, licit and illicit drug consumption, and other risk-taking behavior. A total of 31% of the adolescents had had sexual relations (43% of the boys, 20% of the girls). Sexual activity increased with age. A large majority (70%) of the sexually active adolescents used some form of contraception. The study confirms the relationship between smoking, drinking, illicit drug consumption, and sexual activity, but shows that contraceptive behavior is not related to problem behavior.
authors.affiliation: INSERM (National Institute of Health and Medical Research), France.
authors.forename: M
authors.initials: M
authors.lastname: Choquet
authors.forename: R
authors.initials: R
authors.lastname: Manfredi
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology; D002648:Child; D003075:Coitus; D003267:Contraception / Q000706:statistics & numerical data; D005260:Female; D005602:France / Q000453:epidemiology; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012907:Smoking / Q000453:epidemiology; D019966:Substance-Related Disorders / Q000453:epidemiology