Associated aspects to the age at sexual initiation among adolescents from Sao Paulo city: a quantitative study
Online braz. j. nurs. (Online); 7 (3), 2008
Using survival analysis, we analyzed data from 363 both female and male 15 to 19 year-old adolescents enrolled in a family health unit in the east area of São Paulo city. They filled a self-administered structured questionnaire at home in May 2007. Results showed a statistical difference in the age of s...