SciELO - Scientific Electronic Library Online

 
vol.19 issue1Assessment of a leprosy control program in a hyperendemic county in the State of Maranhão, Brazil, 1991-1995Research on violence against women in Latin America: from blind empiricism to theory without data author indexsubject indexarticles search
Home Page  

Cadernos de Saúde Pública

Print version ISSN 0102-311X

Abstract

TRAJMAN, Anete et al. Knowledge about STD/AIDS and sexual behavior among high school students in Rio de Janeiro, Brazil. Cad. Saúde Pública [online]. 2003, vol.19, n.1, pp. 127-133. ISSN 0102-311X.  http://dx.doi.org/10.1590/S0102-311X2003000100014.

The incidence of AIDS and other sexually transmitted diseases (STDs) is increasing among adolescents. In order to better understand high-risk sexual behavior among students, a cross-sectional study based on a self-answered anonymous questionnaire was conducted in 10 public and private high schools in Rio de Janeiro, Brazil. Data were obtained on sociodemographics, knowledge of STD/AIDS, and sexual behavior. Among 945 students aged 13-21, 59% were sexually initiated, and the median age at first sexual intercourse was 15 years (range: 7-19). Although 94% reported being aware of the need for condom use for protection, only 34% informed always using condoms during sex. Low family income was associated with unsatisfactory knowledge (OR = 9.40; 95% CI = 6.05-14.60) and inconsistent condom use (OR = 11.60; 95% CI = 5.54-24.30). However, unsatisfactory knowledge was not associated with inconsistent condom use. School-based educational programs should focus on sexual behavior more than on transmission of knowledge, as well as targeting low-income students.

Keywords : Acquired Immunodeficiency Syndrome; Sexually Transmitted Diseases; Sex Behavior; Adolescence.

        · abstract in Portuguese     · text in English     · pdf in English