background: adolescence is a period of overwhelming changes and challenges, which expose the adolescents to high-risk behaviors. risky sexual relationship is one of these behaviors that entails physical risks and psychosocial harms. various factors have been recognized to shape sexual behaviors in adolescents. this paper is an attempt to investigate the factors contributing to high-risk sexual ...

Abstract Background: This study investigated the epidemiology of drug abuse among high school students in Kerman. Methods: This was a cross-sectional study on a randomly selected sample of 652 first and second grade high school students (256 boys, 396 girls) in Kerman. They were informed that their answers would be classified and nameless before they filled questionnaires. Schools and ...

introdouction: the major demand for orthodontic treatment is associated with esthetic complaints rather than with the severity of occlusal irregularities. this study evaluated the relationship between orthodontic treatment need based on index of complexity, outcome, and need (icon) and orthodontic- specific quality of life (qol) among high school students in shiraz. materials and methods: based...

OBJECTIVE To determine whether school connectedness demonstrated an independent protective association with risk of depression in students in grades 10 to 12 attending a high school in a rural community in southwestern Nova Scotia. METHODS Students at a high school in rural Nova Scotia participated in a self-completion survey in May 2009. Students were asked about a wide range of health-relat...

OBJECTIVE To determine factors associated with sexual activity and inconsistent condom use among high-school girls in Dominica. METHODS A cross-sectional study was conducted at five high-schools in Dominica in 2000 to assess behaviour that may put high-school girls at risk for HIV The main outcome variable, sexual activity, was defined as vaginal or anal sex, and inconsistent condom use defin...

BACKGROUND There has been little available data to inform the predictors and outcomes of latent class trajectories of depressive symptoms beginning during preschool and continuing throughout school age. Further, the extant literature in this domain has been limited by the use of parent report checklists of nonspecific 'internalizing' psychopathology rather than diagnostic interviews for depress...

study of anxiety and depression on high school students in   urmia 1383   s. ahangarzadeh rezayee [1] , h. khalilzadeh [2]     abstract:   introduction: anxiety and depression is a major of health problems in adolescents. health and psychological status have multiple influences on behaviour and adaptation mechanism of girls.   although the social groups and families are recognized as an importa...

Iron deficiency anaemia is one of most prevalent nutritional disorders worldwide. It is known to affect the health and cognitive ability of children and adolescents. Studies in Saudi Arabia concentrate only on the population of young children and pregnant females or girls. Studies on the whole school student population is lacking. The objectives of this study were to identify the nutritional ha...