background: in iran, despite the use of vaccine since 1976, we are still having local epidemics especially in the children aged 15-20 years old. since 1996, the yearly epidemics of measles have been reported in these groups in sistan- baluchestan province, south east of iran. the present study was conducted to determinate the level of immunity in this target population in zahedan. methods: a to...

background: socioeconomic status has been found to have a significant impact on the health as well as risk behaviors of adolescents across different contexts. this study was conducted to assess the effect of social relations adjusted by social class on physical and psychological well-being of adolescences in teheran, iran.     methods: this was a cross- sectional study and carried out on 1,742 ...

background bronchiolitis is a significant cause of acute morbidity in children less than 2 years old and some children with bronchiolitis are admitted to the hospital. aims and objectives to identify clinical predictors of hospital admission in children aged 0-24 months with acute bronchiolitis.   methods: all children in the age group of 0-24 months presenting with acute bronchiolitis to a ded...

background: overweight and obesity is becoming an increasingly prevalent problem in both developed and developing world, and is one of the most serious public health challenges of the 21st century. although various studies demonstrated pediatric obesity‑related factors, but, due to its ongoing hazardous effects, researchers aimed to assess obesity‑related factors in school‑aged children in rash...

background and aims. temperament has been suggested to be a predictive factor for the child’s reaction to dental treatment especially in young ages. the aim of this study was to assess the relationship between temperament and child behavior in relation to age in the dental setting. materials and methods. in this descriptive-analytical study, 190 children, aged 1 to 7 years, who visited dentist ...

Background: Syntax has a high importance among linguistic parameters and the prevalence of syntax deficits is relatively high in children with language disorders. As such, independent examination of syntax in language development is of paramount importance. In this regard, Iranian language pathologists are faced with the lack of standardized tests. The present study aimed to determine the most ...

this study aimed to identify the relationship between fractional exhaled nitric oxide (feno) level and potential factors in non-asthmatic children from shanghai, china. from march to april 2012, the school-aged children fulfilling the inclusion criteria were recruited. the feno levels of non-asthmatic children were detected by the nano coulomb nitric oxide analyzer. questionnaires were recorded...