background: this study aims to assess the frequency of some hygienic behaviors that is, tooth brushing and hand‑washing, in iranian school students at national level. methods: this nationwide study was conducted in 2011-2012 among 14,880 elementary, secondary and high school students who were selected by random cluster stratified multistage sampling from 30 provinces in iran. we used the global...

Background and Objectives: Metabolic syndrome (MS) is associated with increased risk of cardiovascular disorders. MS is increasing among adolescents. This study was conducted to determine the prevalence of MS in 11-18 years old Birjandi school children in 2012. Materials and Methods: This cross–sectional study was conducted on 2394 eleven-eighteen years old school children in Birjand (1304 gir...

background and objectives: metabolic syndrome (ms) is associated with increased risk of cardiovascular disorders. ms is increasing among adolescents. this study was conducted to determine the prevalence of ms in 11-18 years old birjandi school children in 2012. materials and methods: this cross–sectional study was conducted on 2394 eleven-eighteen years old school children in birjand (1304 girl...

Background: Healthy dietary habits are known as a key factor for improving brain functions and cognitive ability in children and adolescents. The goal of this study was to evaluate the association of healthy food consumption with mental health in Iranian children and adolescents.Materials and Methods: Data were obtained from the fourth national school-based surveillance survey entitled CASPIAN-...

BACKGROUND In Manitoba, Canada, school-based clinics providing sexual and reproductive health services for adolescents have been implemented to address high rates of sexually transmitted infections (STIs) and pregnancies. METHODS The objectives of this population-based study were to compare pregnancy and STI rates between adolescents enrolled in schools with school-based clinics, those in sch...

The effects of change in parental work status on early adolescents' school adjustment before and after the transition to junior high school were examined in a 2-year longitudinal study. Data were gathered from 883 adolescents, their mothers, and teachers. Based on patterns of change or stability in parental work status during the 2 years of the study, 4 groups were compared: deprived, declining...

objective: the current study aimed at investigating the role of patience and its components in predicting self-control among high school students in shiraz, iran. methods: the statistical population of the study included all high school students of shiraz. three hundred and thirty-two students (161 females and 171 males) were recruited via cluster sampling method. the subjects participated in t...

BACKGROUND/OBJECTIVES This study aimed at evaluating the dietary intakes of Korean adolescents affected by food insecurity, in comparison with those who were food secure. SUBJECTS/METHODS The study used one day 24-hour dietary recall data from the 6th Korea National Health and Nutrition Examination Survey. The study subjects consisted of 1,453 adolescents of whom 695 were middle school-aged a...