15Oct 2020

During the course of any research, most of the relevant literature pertaining to a research question is retrieved though searching of recognised databases. However, in addition to this, searching of grey literature can add value to the depth of the research by providing information from varied sources. Grey literature search is an important, but often […]

04Mar 2019

Evidence-based medicine (EBM) is gaining wide acceptance from researchers globally as it thoroughly optimizes the latest available evidence to make informed care decisions. This involves evaluating the quality of the clinical data by critically assessing methodologies reported in publications. Moreover, EBM incorporates both clinical expertise as well as patient values. Meta-analyses of RCTs often make […]

13Aug 2018

Network meta-analysis (NMA) is a type of meta-analysis that adds an additional variable to a meta-analysis, and instead of a simple summation of trials that have evaluated the same treatment, several different treatments are compared by statistical inference.1 NMA is also referred to as mixed treatments comparison or multiple treatments comparison meta-analysis.2,3,4 It was recognised […]