conclusions it is proposed that the needed research be conducted at national and regional levels in coordination and cooperation with international organizations active in the field of traffic crashes in various parts of the world, especially in asian, african and latin american developing countries, where a greater proportion of pedestrian traffic crashes occur. results a review of the studies...

i n addition to labor force and capital, energy plays a significant role in the production of commodities and services. energy is the driving force of production activities. therefore, it is an essential ingredient of growth and development. results obtained from this paper show that the growth of oil products consumption has a positive effect on economic development via two channels: firstly, ...

background: metabolic syndrome (mets) is the major risk factor for development of type 2 diabetes and cardiovascular diseases in different populations. the aim of this study was to evaluate the prevalence of mets among iranian population. methods: thirty-four cross-sectional studies were analyzed with a sample of 83227 people. national and international english electronic databases (pubmed, goo...

background: the burden of obesity and diet-related chronic diseases is increasing in iran, and prevention and treatment strategies are needed to address this problem. the aim of this study was to determine the outcome, cost, safety and cost-consequence of non-invasive weight loss interventions in iran.   methods: we performed a systematic review to compare non-invasive interventions (cryolipoly...

background: dyslipidemia is considered as an important modifiable risk factor for cardiovascular disease (cvd). the link between childhood dyslipidemia and occurrence of  atherosclerosis and its sequels in adulthood are well-documented. this study aimed to systematically review the prevalence of dyslipidemia among iranian children and adolescents. materials and methods: an electronic search was...

introduction chronic hepatitis b virus (hbv) infection is one of the most important health problems worldwide with a high rate of morbidity and mortality. it is a major risk factor for cirrhosis and liver cancer. currently, iran is located in the intermediate hbv zone; however, recent studies have provided some evidence indicating an epidemiological change in the country. the aim of this study ...

background: image-guided radiotherapy used multiple imaging during the radiation therapy course to improve the precision and accuracy of health care provider's treatment. objectives: this study aims to assess the safety, effectiveness and economic aspects of image-guided radiation therapy for decision-making about this technology in iran. methods: in this study, the most important medical datab...

Background Active-control randomised trials are typically conducted to evaluate the benefit of a novel intervention relative to an established treatment. The appropriate design, analysis and conclusions depend upon whether the novel intervention is anticipated to be superior or non-inferior on the primary outcome measure. But despite their widespread application, active-control studies are ofte...

The briefing paper is written by members of the Institute’s Decision Support Unit. It is intended to provide a brief summary of the issues that are proposed for discussion at a workshop to inform an update to the Institute’s Guide to Methods of Technology Appraisal. It is not intended to reflect a comprehensive or systematic review of the literature. The views presented in this paper are those ...