نتایج جستجو برای: children at 2 6 years old
تعداد نتایج: 6416025 فیلتر نتایج به سال:
background acetaminophen exposure might be associated with increasing risk of asthma prevalence and other atopic disorders over recent decades. the present study aimed to investigate the association between acetaminophen exposure and the risk of developing childhood asthma. methods a case - control study was undertaken between march and september 2010 in urmia district north west of iran. subje...
Introduction: Cigarette smoke is one of the most prevalent pollutants. Regarding the development of lungs and immune system at early stages of life, exposure to these substances can have adverse effects in this period. It seems that tobacco smoke is not an etiology for wheezing attacks burden, instead, it is an exacerbating factor. This survey was designed to determine the relation of environme...
Objective Bender-Gestalt is one of the well-known neurocognitive tests designed by Lorta Bender to evaluate perceptual-motor development level in children. Besides its principle application in evaluation of cerebral damage, Bender test has other important applications, such as evaluating children for entering school, anticipating educational progress, diagnosing children with rea...
Introduction: According to the results of studies from different parts of the world, malignancies in children are rare. Despite this fact, malignant neoplasms remain the second leading cause of death in children after accidents. ALL, CNS tumors and lymphomas are the most common malignancies in children. They account for approximately more than 50% of malignancies and occur more frequently in b...
background this study aimed to assess the effects of maternal self-efficacy and oral health-related knowledge on pre-school children oral hygiene behavior. materials and methods this cross-sectional study was conducted on 301 mothers with children aged 2–6 years old randomly selection from health centers of tabriz, iran. data were collected using self-report questionnaires including demographi...
background: head lice infestation is one of the most common parasitic infections with a long history in the world . the purpose of this study was to determine the prevalence of head lice infestation among 3-6 years old children going to nursery schools in kashan, iran in 2009. materials and methods: this cross-sectional study was performed on 1200 children having the age range of 3-6 years ol...
Background & Aim: Healthy community is strictly dependent on having healthy children, whose orodental hygiene is a necessity for maintaining health. Orodental care must begin from childhood, because performing special care of milk teeth of children would guarantee optimal growth of permanent teeth. Family, as an agent fostering physical and psychosocial aspects of the child can help to populat...
Twenty-nine children identified with developmental coordination disorder (DCD) at the age of 5-6 years old and 77 typically developing (TD) children were followed at the age of 7-to-8-years old to measure their reading and writing performances with The Chinese Reading Achievement Test (CRAT) and the Basic Reading and Writing Test Battery (BRWTB). The results showed no significant differences be...
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