Teenagers Sexual Behavior

ABSTRACTAims  To identify and assess the effectiveness of experimental studies of interventions that report on multiple risk behaviour outcomes in young people.Methods  A systematic review was performed to identify experimental studies of interventions to reduce risk behaviour in adolescents or young adults and that reported on both any substance (alcohol, tobacco and illicit drug) use and sexual risk behaviour outcomes. Two authors reviewed studies independently identified through a comprehensive search strategy and assessed the quality of included studies. The report was prepared in accordance with the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines.Results  From 1129 papers, 18 experimental studies met our inclusion criteria, 13 of which were assigned a strong or moderate quality rating. The substantial heterogeneity between studies precluded the pooling of results to give summary estimates. Intervention effects were mixed, with most program...

This study examined adolescents' reported sexual and dietary health-risk behaviours and perceptions. Specifically, this study analyzed the data of 600 students (300 male~300 female) in grades 9, I 1, and OAC (mean, standard deviation). The mean age of the students in the sample is 16 with a standard deviation of 1.6. The study was a secondary analysis of the first-year data of a 3-year longitudinal study conducted by Youth Lifestyle Choices-Community University Research Alliance (YLC-CURA) on adolescents. To explore sexuality and dietary health, this study purposefully selected sections of the 81 23: Analysis of Variance for Binge Eating / Under-eating. 83

Sexuality is a physiological component of adolescent development, though early initiation is associated with reproductive health risk. This study aimed at identifying correlates and predictors of sexual initiation in a large multinational cohort of European adolescents. A questionnaire addressing socio-demographics, behaviours, mental health and sexual activity, was delivered to 11,110 adolescents recruited from 168 randomly selected schools in 10 European countries between 2009 and 2011. A follow-up questionnaire was delivered after 12 months. The longitudinal association of baseline risk behaviors, psychological attributes and contextual vulnerabilities, with sexual initiation during follow-up was evaluated through simple and multivariable age/sex stratified logistic regression. Multinomial logistic regression measured the association between predictors and sexual initiation with or without coexisting reproductive risk factors, such as multiple partners or infrequent condom use. B...

Background Early adolescence is a critical stage in adolescents. This is the phase at which many young people start their sexual life early, increasing the risk of sexually transmitted infections and unintended pregnancy. Few studies have analyzed the factors associated with early sexual initiation in very young adolescents in low- and middle-income countries. Therefore, this study assessed the early sexual initiation stratified by sex and its correlates in a sample of Brazilian adolescents. Methods The study sample included Brazilian adolescents aged 12–14 who participated in The Study of Cardiovascular Risk in Adolescents (ERICA), a multicenter, school-based, country-wide, cross-sectional study. Early sexual initiation was defined as the first sexual intercourse at or before 14 years old. Multivariate logistic regression was used to identify independent factors associated with early sexual initiation. Results The prevalence of early sexual initiation was 7% among girls and 18% in ...

Sexuality is a physiological component of adolescent development, though early initiation is associated with reproductive health risk. This study aimed at identifying correlates and predictors of sexual initiation in a large multinational cohort of European adolescents. A questionnaire addressing socio-demographics, behaviours, mental health and sexual activity, was delivered to 11,110 adolescents recruited from 168 randomly selected schools in 10 European countries between 2009 and 2011. A follow-up questionnaire was delivered after 12 months. The longitudinal association of baseline risk behaviors, psychological attributes and contextual vulnerabilities, with sexual initiation during follow-up was evaluated through simple and multivariable age/sex stratified logistic regression. Multinomial logistic regression measured the association between predictors and sexual initiation with or without coexisting reproductive risk factors, such as multiple partners or infrequent condom use. B...

Sexuality is a physiological component of adolescent development, though early initiation is associated with reproductive health risk. This study aimed at identifying correlates and predictors of sexual initiation in a large multinational cohort of European adolescents. A questionnaire addressing socio-demographics, behaviours, mental health and sexual activity, was delivered to 11,110 adolescents recruited from 168 randomly selected schools in 10 European countries between 2009 and 2011. A follow-up questionnaire was delivered after 12 months. The longitudinal association of baseline risk behaviors, psychological attributes and contextual vulnerabilities, with sexual initiation during follow-up was evaluated through simple and multivariable age/sex stratified logistic regression. Multinomial logistic regression measured the association between predictors and sexual initiation with or without coexisting reproductive risk factors, such as multiple partners or infrequent condom use. B...

It has been argued that adolescents who get pregnant often do not sufficiently appreciate its unfavorable consequences, and that prevention programs should target participants' attitudes towards pregnancy. This study tests whether the nature and certainty of sexually active adolescent girls' attitudes towards pregnancy influence their contraceptive consistency and risk of pregnancy. It also tests whether attitudes towards contraception influence contraceptive consistency. Data are drawn from the National Longitudinal Study of Adolescent Health, a nationwide prospective study of adolescents in grades 7-12. Attitudes towards pregnancy, attitudes towards contraception, knowledge about fertility and other individual characteristics are included in a multivariate model of contraceptive consistency. Those variables, as well as contraceptive consistency itself, are then included in a multivariate model of pregnancy. Net of other factors, girls' attitudes towards getting pregnan...

Teenagers live in a life period, where being socially accepted is nearly the number one thing to reach. They would do anything in order to not to become an outsider in their community. Thus, adolescents’ lives can undergo dramatic changes, ranging from jumping between different clothing styles, eating preferences, educational aspirations, outdoor activities to even sexual behaviors. Interactions with peers are becoming a more substantial forum for adolescents’ preparation for adulthood.
These changes may be the consequences, the antecedents, or just the attendants of our choice of friends. Given the huge variety of teenager group systems, all of them can be a possible and also a natural reaction from the teens who pathetically want to feel the sense of belonging.