نتایج جستجو برای: meta regression analysis
تعداد نتایج: 3013613 فیلتر نتایج به سال:
Fever and Cough are Two Important Factors in Identifying Patients with the Covid-19: A Meta-Analysis
Background and Aim: The most important clinical symptoms in patients with COVID-19 on admission at the hospital are fever and cough. The results of the studies show different levels of prevalence of these two symptoms in patients. The aim of this study was to coordinate the prevalence of fever and cough in patients with COVID-19. Methods: In this meta-analysis study, searching was performed on...
Conventional genome-wide association studies (GWAS) have been proven to be a successful strategy for identifying genetic variants associated with complex human traits. However, there is still a large heritability gap between GWAS and transitional family studies. The "missing heritability" has been suggested to be due to lack of studies focused on epistasis, also called gene-gene interactions, b...
how to cite this article: babaknejad n, sayehmiri f, sayehmiri k, mohamadkhani a, bahrami s. the relationship between zinc levels and autism: systematic review and meta-analysis. iran j child neurol. autumn 2016; 10(4):1-9. abstract objective autism is a complex behaviorally defined disorder. there is a relationship between zinc (zn) levels in autistic patients and development of pathogenesis...
background: obesity is a major risk factor for chronic diseases and has a role on high blood pressure, diabetes type ii, etc., this review assesses the prevalence of iranian children obesity and overweight for different age categories and compares the three standard definitions of obesity. materials and methods: to retrieve desirable studies concerning childhood anthropometric data from differe...
objectives: the mean age of cigarette smoking has decreased along with an increase in its prevalence, in developing countries. the aim of this systematic review is to determine the prevalence of lifetime, current and daily smoking among middle school students in iran . methods: various search methods have been used in this study including searching different international databanks such as pubm...
background: recipients of healthcare services have rights, which must be acknowledged and protected. such rights include observance of acceptable patient physical, mental, spiritual, and social needs guided by commonly accepted rules and regulations. the objective of this study was to conduct a systematic review and meta-analysis of awareness rates and observance of patient rights in iran from ...
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