title: Predictors of risk for sexually transmitted diseases in ninth grade urban high school students.
abstract: This study examined risk factors associated with acquisition of sexually transmitted diseases (STDs) including HIV in adolescents, using the AIDS Risk Reduction Model.  The study participants were 985 students who were 54% female, ethnically/racially diverse, had a mean age of 14.7 years, and were mostly 9th graders (74%). Logistic regression was used to predict sexual experience.  Linear regression was used to predict risky sexual behaviors and condom use within the previous month.  The results indicate that demographic factors are associated with being sexually experienced, but few demographics are associated with specific STD-related risk behaviors.  STD and AIDS knowledge are not associated with any risk behaviors.  Use of alcohol and drugs is associated significantly with being sexually experienced and sexual risk.  The results also indicate that peer affiliation, perceptions of peer norms, perceptions of risk, perceptions of self-efficacy, and social support are associated with STD-related risk among sexually experienced youth.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D000293:Adolescent; D000367:Age Factors; D000569:Americas; D001519:Behavior; D001695:Biology; D002140:California; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004194:Disease; D004493:Education; D015658:HIV Infections; D015438:Health Behavior; D007239:Infections; D009656:North America; D011153:Population; D011154:Population Characteristics; D012106:Research; D012307:Risk Factors; D012494:Sampling Studies; D012574:Schools; D012749:Sexually Transmitted Diseases; D013334:Students; D014481:United States; D014505:Urban Population; D014777:Virus Diseases
keywords: Acquired Immunodeficiency Syndrome; Adolescents; Age Factors; Americas; Behavior; Biology; California; Demographic Factors; Developed Countries; Diseases; Education; Hiv Infections; Infections; North America; Northern America; Population; Population Characteristics; Reproductive Tract Infections; Research Methodology; Research Report; Risk Factors; Risk Reduction Behavior--determinants; Sampling Studies; Schools; Secondary Schools; Sexually Transmitted Diseases; Students; Studies; Surveys; United States; Urban Population; Viral Diseases; Youth