title: Sexually-transmitted disease in female adolescents: effects of psychosocial factors and high risk behaviors.
abstract: BACKGROUND
  Although previous studies have reported behavioral correlates of sexually-transmitted diseases (STDs) and psychosocial correlates of risky behavior, research has not examined the linkages between psychosocial attributes, behavioral patterns, and actual STD acquisition within the same adolescent sample. We examined the effects of five psychosocial factors on risky sexual behavior and substance use, and their direct and indirect effects on STD acquisition.
  
  
  METHODS
  A multiethnic sample of 571 sexually-active female adolescents (ages 13-19 years) was recruited from family planning clinics. Subjects completed questionnaires prior to their gynecologic examination and STD testing.
  
  
  RESULTS
  A multiethnic sample of 571 sexually-active female adolescents (ages 13-19 years) was recruited from family planning clinics. Subjects completed questionnaires prior to their gynecologic examination and STD testing.
  
  
  RESULTS
  Female adolescents who were heavy substance users, who felt little control over their sexual behavior, and had a greater number of friends who engaged in risky sexual behavior were themselves more likely to engage in risky sexual behavior. Risky sexual behavior was associated with positive STD status. Subjects who used psychoactive substances during sex reported higher numbers of sexual partners and were more likely to have an STD.
  
  
  CONCLUSIONS
  This research has identified possible causal paths by which psychosocial factors may influence specific behaviors that are predictive of STDs in adolescent females.
mesh_terms: D000293:Adolescent; D016009:Chi-Square Distribution; D005260:Female; D006801:Humans; D007389:Internal-External Control; D010379:Peer Group; D012044:Regression Analysis; D012309:Risk-Taking; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control / Q000523:psychology; D012919:Social Behavior; D019966:Substance-Related Disorders / Q000150:complications*; D014481:United States