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Comportamento sexual e contracepção de emergência entre adolescentes de escolas públicas de Pernambuco, Brasil / Sexual behavior and emergency contraception among adolescents from public schools in Pernambuco State, Brazil
Araújo, Maria Suely Peixoto de; Costa, Laura Olinda Bregieiro Fernandes.
  • Araújo, Maria Suely Peixoto de; Universidade de Pernambuco. Faculdade de Enfermagem Nossa Senhora das Graças. Recife. BR
  • Costa, Laura Olinda Bregieiro Fernandes; Universidade de Pernambuco. Faculdade de Ciências Médicas. Recife. BR
Cad. saúde pública ; 25(3): 551-562, mar. 2009. tab
Article in Portuguese | LILACS | ID: lil-507858
RESUMO
O objetivo deste estudo foi investigar o conhecimento e o uso do contraceptivo de emergência em 4.210 adolescentes (14-19 anos) da rede pública estadual de Pernambuco, Brasil. As informações foram coletadas pelo questionário Global School-Based Student Health Survey, previamente validado. Foi investigado o conhecimento, a freqüência e forma de uso do contraceptivo de emergência. As variáveis independentes foram divididas em sócio-demográficas e relacionadas ao comportamento sexual. A maioria dos adolescentes relatou conhecer e já ter recebido informações sobre o método, entretanto dentre os que já utilizaram apenas 22,1 por cento o fez de forma correta. A análise ajustada de regressão evidenciou uma maior chance de conhecer o método entre as moças (OR = 5,03; IC95 por cento 1,72-14,69) e entre aqueles que já tiveram relação sexual (OR = 1,52; IC95 por cento 1,34-1,75), enquanto os residentes do interior possuem 68 por cento menos chance. Em relação ao uso, os residentes do interior apresentam 1,68 (OR; IC95 por cento 1,09-2,25) mais chance de uso incorreto, enquanto as moças apresentam 71 por cento menos chance. São necessárias ações de educação sexual e reprodutiva, sobretudo entre os rapazes e adolescentes do interior.
ABSTRACT
This study focused on knowledge and use of emergency contraception among 4,210 adolescents (14-19 years) enrolled in public schools in Pernambuco State, Brazil. Information was collected using the Global School-Based Student Health Survey, previously validated. Knowledge, frequency, and form of use of emergency contraception were investigated. Independent variables were classified as socio-demographic and those related to sexual behavior. Most adolescents reported knowing and having received information about the method, but among those who had already used it, only 22.1 percent had done so correctly. Adjusted regression analysis showed greater likelihood of knowledge about the method among girls (OR = 5.03; 95 percentCI 1.72-14.69) and the sexually initiated (OR = 1.52; 95 percentCI 1.34-1.75), while rural residents were 68 percent less knowledgeable. Rural residents showed 1.68 times higher odds (CI95 percent 1.09-2.25) of incorrect use, while girls showed 71 percent lower likelihood of incorrect use. Sexual and reproductive education is necessary, especially among male and rural adolescents.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Schools / Sexual Behavior / Health Knowledge, Attitudes, Practice / Adolescent Behavior / Contraception, Postcoital Type of study: Diagnostic study / Qualitative research Limits: Adolescent / Female / Humans / Male / Pregnancy Country/Region as subject: South America / Brazil Language: Portuguese Journal: Cad. saúde pública Journal subject: Public Health / Toxicology Year: 2009 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de Pernambuco/BR

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Full text: Available Index: LILACS (Americas) Main subject: Schools / Sexual Behavior / Health Knowledge, Attitudes, Practice / Adolescent Behavior / Contraception, Postcoital Type of study: Diagnostic study / Qualitative research Limits: Adolescent / Female / Humans / Male / Pregnancy Country/Region as subject: South America / Brazil Language: Portuguese Journal: Cad. saúde pública Journal subject: Public Health / Toxicology Year: 2009 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de Pernambuco/BR