background: determination of reference ranges of each serum protein in normal population of each country is required for studies and clinical interpretation. the aim of this study was defining reference range values of immunoglobulins and complement components in iranian healthy children. methods: this study was conducted from june 2003 to june 2006 in immunology, asthma and allergy research in...

background and objective: failure in diagnosis and treatment of sleep apnea in children lead to physical and mental growth retardation, cardiopulmonary, and/or behavioral disorders. this study was aimed to evaluate polysomnographic (psg) and clinical findings of sleep apnea in children referred to a sleep clinic in qazvin, iran. materials and methods: this cross-sectional study was conducted am...

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...

abstract: introduction: asthma is a common disorder that affects children. only a limited number of studies have investigated the effect of asthma on dental caries. the purpose of this study was to determine the dental caries status in children with bronchial asthma. methods and materials: in this crossectional study, 75 asthmatic and 75 non asthmatic children who were matched according to age ...

objective(s): appendicitis remains the most common condition in the pediatric population requiring emergency abdominal operation. management of acute simple appendicitis is well described but controversy remains as to the optimal treatment of complicated appendicitis. common complications of acute appendicitis include: localized peritonitis and abscess formation, flegmon and general peritonitis...

traffic events account for about 1,200,000 deaths and more than 50 million injuries annually across the world. research shows that male drivers make up the majority of those who sustain injuries in car accidents. the present research aims to compare psychological factors affecting driving-related crashes of male and female drivers. accordingly, the sample data is collected from 208 crash-involv...

Objectives: Joint attention is one of the most important prerequisite of language and social development. There are two types of joint attention, Initiating joint attention and Responding to joint attention. This study examined the development of responding to joint attention in typically developing children in 8-30 month. Methods: this study was cross-sectional. 61 children (40 female and 2...

introduction: one of the main treatments of chronic otitis media with effusion is ventilation of the middle ear with a ventilation tube (vt). the objective of this study was to determine the incidence and the types of vt complications in children with otitis media with effusion in ahwaz. materials and methods: in this prospective study, the medical records of 208 children (52 male and 35 female...