نتایج جستجو برای: meta regression analysis
تعداد نتایج: 3013613 فیلتر نتایج به سال:
aim : in this study, we aimed to estimate one- to five-year survival rates in iranian patients with gastric cancer (gc). in addition, we preformed subgroup analyses and meta-regression to explore possible sources of heterogeneity between studies. background : according to literatures, there has been increasing attention to the long-term survival rate in patients with gc in iran. however, resu...
Background: The prevention and correction of vitamin D deficiency requires a precise depiction of the current situation and identification of risk factors in each region. The present study attempted to determine these entities using a systematic review and meta-analysis in Iran.Methods: Articles published online in Persian and English between 2000 and November 1, 2016, were reviewed. This was c...
obesity is one of the main public health problems which underlie many chronic illnesses and socioeconomic difficulties. according to the literature review, there are limited data on the prevalence of obesity in different parts of iran as well as its trend and prevalence among different age and gender groups. the aim of this study was to estimate the obesity prevalence in iran using meta-analysi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید