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Type of contraception method used at last intercourse and associations with health risk behaviors among US adolescents
BACKGROUND: This study was conducted to examine associations with contraception methods used at last sexual intercourse among US adolescents. STUDY DESIGN: Data consisted of sexually active adolescents (9(th)–12(th) grade, weighted n = 24,638) from 1999–2007 Youth Risk Behavior Surveillance System (...
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| Autors principals: | , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
2010
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2993018/ https://ncbi.nlm.nih.gov/pubmed/21074019 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.contraception.2010.05.007 |
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