نتایج جستجو برای: having children
تعداد نتایج: 697298 فیلتر نتایج به سال:
Population growth has been one of the main anxieties of different countries planners so far. Background and purpose growth of population has always had various impacts on society in economical, social, health and even political fields and its cure is controlling population growth. In order to study the efficient factors upon unwanted children, 1527 married women in Tehran have been randomly sel...
OBJECTIVES To 1) determine the frequency of identification of attentional and hyperactivity problems (AHPs) by clinicians, and 2) examine whether minority children or children from less well-educated, lower-income, or lower-functioning families would be more likely to be identified as having AHPs. DESIGN Prospective cohort study of 22 059 consecutive children 4 to 15 years of age being seen f...
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 ...
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