出版社：Instituto de Salud Publica, Facultad de Medicina - Universidad Nacional de Colombia
摘要：ObjetivoEstimar los factores intervinientes para el embarazo en población adolescente escolarizada. MetodologíaEstudio observacional de corte transversal con 7 068 jóvenes escolarizados entre 11 y 20 años de edad de 14 colegios públicos de Bogotá y municipios aledaños. Se aplicó encuesta auto diligenciada que indaga factores socio-demográficos, familiares, sentimentales y conocimientos, actitudes y prácticas de sexualidad. Resultados: Edad media de encuestados 15,3 años. Haber recibido información sobre planificación 80 %. Reconocer ciclo menstrual: 32 %. Prevalencia de haber tenido relaciones sexuales 40 %. Vida sexual activa 20 %. Prevalencia de embarazo 4 % y de aborto de 1 %. Factores de riesgo: No haber recibido información sobre planificación vs. (Versus) entender con dudas sobre planificación (OR 0,1 con IC 95 % de 0,03-0,4). Haber tenido aborto previo (OR 7,8 IC 95 % 2,3-25,8). No planificó en primera relación (OR de 3,9 IC 95 % de 2,2–7). No se encontraron como factores de riesgo la autoestima, la relación con padres y la percepción de futuro. ConclusionesEl embarazo en adolescentes parece más una situación accidental propiciada por desconocimiento, que propia de adolescentes con problemas.
其他摘要：ObjectiveAssessing risk factors for pregnancy in an adolescent school population. MethodologyA cross-sectional observational study was carried out on 7,068 ado-lescents whose ages ranged from 11 to 20 years who were attending 14 public schools in Bogotá and the surrounding municipalities. A self-questionnaire was ad-ministered focusing on socio-demographic, family and sentimental factors and the adolescents' knowledge, attitudes and practices regarding sexuality. ResultsThe average age was 15.3 years. 80 % had received family-planning in-formation; 32 % recognised the menstrual cycle. The prevalence of sexual activity was 40 % and 20 % were leading a sexually-active life. The prevalence of preg-nancy was 4 % and the declared abortion rate was 1%. The risk factors involved not having received information about family-planning compared to understanding family-planning but with some doubts (OR 0.1: 0.03 to 0.4 95 % CI), previous abor-tion (OR 7.8: 2.3 to 25.8 95 % CI), not having planned against pregnancy during the first sexual relationship (OR 3.9: 2.2-7 95 % CI). Self-esteem, relationship with parents and perception of the future were not identified as being risk factors. ConclusionsTeenage pregnancy seemed to be an accidental situation due to lack of knowledge rather than occurring because some teenagers were having trouble.
关键词：Embarazo en adolescencia;riesgo;familia;instituciones académicas
其他关键词：Pregnancy during adolescence;risk;family;school
