title: Similarities in sexual activity and condom use among friends within groups before and after a risk-reduction intervention.
authors.forename: X
authors.initials: X
authors.lastname: Fang
authors.forename: B
authors.initials: B
authors.lastname: Stanton
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.forename: S
authors.initials: S
authors.lastname: Feigelman
authors.forename: R
authors.initials: R
authors.lastname: Baldwin
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D000293:Adolescent; D001741:Black or African American; D000367:Age Factors; D000569:Americas; D001519:Behavior; D003142:Communication; D017280:Condoms; D003267:Contraception; D003469:Culture; D003710:Demography; D019049:Developed Countries; D004194:Disease; D004467:Economics; D004493:Education; D005006:Ethnicity; D005193:Family Planning Services; D015658:HIV Infections; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D008137:Longitudinal Studies; D009656:North America; D010379:Peer Group; D011153:Population; D011154:Population Characteristics; D011203:Poverty; D012106:Research; D012309:Risk-Taking; D012736:Sex Education; D012725:Sexual Behavior; D012923:Social Class; D012959:Socioeconomic Factors; D013663:Teaching; D014481:United States; D014777:Virus Diseases
keywords: Acquired Immunodeficiency Syndrome--prevention and control; Adolescents; Age Factors; Americas; Barrier Methods; Behavior; Blacks; Communication; Condom; Contraception; Contraceptive Methods; Cultural Background; Demographic Factors; Developed Countries; Diseases; Economic Factors; Education; Educational Activities; Educational Technics; Ethnic Groups; Family Planning; Hiv Infections--prevention and control; Knowledge Sources; Longitudinal Studies; Low Income Population; North America; Northern America; Peer Groups; Population; Population Characteristics; Research Methodology; Research Report; Risk Behavior--changes; Risk Reduction Behavior; Sex Behavior; Sex Education; Social Class; Socioeconomic Factors; Socioeconomic Status; Studies; United States; Viral Diseases; Youth