نتایج جستجو برای: review studies
تعداد نتایج: 2189182 فیلتر نتایج به سال:
Background: Conceptual review is a creative research method for generating new knowledge in the context of a vague and complex concept that helps to explain and clarify the concept, its components and its relation to related concepts. This study aimed to explain the methodology of conceptual review in the health system. Methods: Articles related to the conceptual research method were searched ...
Expended Abstract Introduction: With the expeditios growth of urban population in developing countries, slums as a social predicament and problem has impeded the urban management of these countries. From this viewpoint, and by doing multiple researche studies, the researchers of different courses in Iran have tried to survey the grounds of formation and growth of this phenonmenon as well as it...
background and aim: this article carries out a literature review of the quality and limitations of the narrative-based language intervention (nbli) for preschool and school-age hearing aided and cochlear implanted children. recent findings: the authors conducted a comprehensive search of electronic databases such as web of science, scopus, pubmed, google scholar, cochrane, and proquest from 198...
Recent studies have provided evidence that common genetic variations could account for a proportion of leukemia in adult or children. To evaluate the contribution of candidate gene association studies to the understanding of genetic susceptibility to acute lymphoblastic leukemia we conducted a systematic review from published studies. The polymorphisms of genes encoding carcinogen-metabolizi...
Objective: Rose oil is obtained from the petals of difference Rosa species especially Rosa centifolia L. and Rosa damascena Mill. Various pharmacological properties have been attributed to rose oil. The aim of the present study was to review the rose oil therapeutic effects which had been clinically evaluated in trial studies. Materials and Methods: Google scholar, PubMed, Cochrane Library, and...
background due to the high number of road accidents in iran, pre-hospital care plays a vital role in saving the lives of trauma patients. although several studies have been conducted on the pre-hospital emergency status and its indicators, there are no comprehensive studies presenting its status. objective therefore, this review examines iranian studies conducted on pre-hospital emergency statu...
Introduction: Several studies have compared lecturing and group discussion and reported conflicting results. Due to the role of review studies in preparing reliable research evidence, this review study aimed to compare the effectiveness of lecture and group discussion methods on the learning of medical sciences students. Methods: A review study was conducted. Articles were searched through SID,...
Introduction: Gestational diabetes mellitus (GDM) is one of the most common complications occurring during pregnancy. This disorder is associated with adverse outcomes for mothers and their infants. Air pollution is one of the environmental stimuli that may predispose pregnant women to GDM. This systematic review examined studies on the relationship between air pollution and GDM incidence. Mate...
background : many studies have been conducted in iran in order to investigate the status of social determinants of health (sdh) and their associations with health indicators. this study aimed to review the iranian studies conducted on sdh. methods : a systematic review of all iranian persian and english languages articles published between 2005 and 2014 on the sdh was conducted using the search...
background: although several studies have investigated the association between ovarian cancer risk and nonisoflavone flavonoids intake, these findings are inconsistent. this systematic review of published epidemiological studies was conducted to summarize and clarify the evidence on the association between ovarian cancer incidence and nonisoflavone flavonoids intake. materials and methods: pubm...
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