Objectives: Considering the negative effect of self-handicapping on both mental and physical health and the positive effect of self-efficacy on success and efficacy of people, this research has been conducted with the aim of investigating the effect of meta-cognitive skills training on self-handicapping and self-efficacy of students.  Methods: This research is an experimental study with p...

introduction: the role of ultrasonography in detection of pleural effusion has long been a subject of interest but controversial results have been reported. accordingly, this study aims to conduct a systematic review of the available literature on diagnostic value of ultrasonography and radiography in detection of pleural effusion through a meta-analytic approach. methods: an extended search wa...

BACKGROUND Statistical tests of heterogeneity are very popular in meta-analyses, as heterogeneity might indicate subgroup effects. Lack of demonstrable statistical heterogeneity, however, might obscure clinical heterogeneity, meaning clinically relevant subgroup effects. METHODS A qualitative, visual method to explore the potential for subgroup effects was provided by a modification of the fo...

background and objectives: patient safety (ps) is one of the most important and essential elements of quality in healthcare setting. a systematic review and meta-analysis was performed to assess the status of patient safety culture using the hospital survey on patient safety culture (hsopsc). methods: in this systematic review and meta-analysis study, data were collected through searching datab...

this research explores the effects of three computer-mediated feedback modalities, that is, elicitation, recast, and meta-linguistics, on the learning of english participial, gerund, and infinitival phrases among iranian intermediate-level efl learners. the overriding focus of the present study was to investigate whether different types of feedback given through form-focused computer-human exch...

The paper by Ji and Wang (2013) calls new attention on the analysis of the effects of the direction of technological change. The aim of this paper is to better articulate and test the theoretical arguments that the direction of technological changes has specific effects on the efficiency of the production process and to study the incentives and the processes that lead to its introduction. The d...

BACKGROUND The GetGoal-L-Asia and -S trials were multi-center trials conducted in 4 and 16 countries, respectively including Japan that evaluated the efficacy and safety of lixisenatide add-on treatment vs. placebo among patients with type 2 diabetes. The aims of this study were to determine the efficacy and safety of lixisenatide add-on treatment among Japanese patient groups. METHODS All Ja...

Genetic association analyses often involve data from multiple potentially-heterogeneous subgroups. The expected amount of heterogeneity can vary from modest (e.g. a typical meta-analysis), to large (e.g. a strong gene-environment interaction). However, existing statistical tools are limited in their ability to address such heterogeneity. Indeed, most genetic association meta-analyses use a "fix...

AIMS Whether adverse effect of statins on glycaemic indices is common to all statins remains controversial and as yet data for pitavastatin are limited. We sought to assess the effects of pitavastatin on glycaemia and new-onset diabetes (NOD) in non-diabetic individuals using data from RCT pooled together by means of a meta-analysis. MATERIALS AND METHODS We searched Medline, Cochrane, Embase...

BACKGROUND Early-life exposure to bisphenol A (BPA) has been implicated to play a role in the development of obesity. OBJECTIVE A systematic review with meta-analyses of experimental rodent studies was conducted to answer the following question: does early-life exposure to BPA affect the obesity-related outcomes body weight, fat (pad) weight, and circulating and tissue levels of triglycerides...