Which resource is acceptable for evidence-based meta-analysis?

The Cochrane database is a highly regarded resource for evidence-based meta-analysis due to its systematic reviews that synthesize data from multiple studies. This database focuses on high-quality evidence, emphasizing the rigor of methodology in research. Each Cochrane review follows a strict protocol that includes comprehensive literature searches and assessments of the studies included, which helps ensure that the conclusions drawn are based on the most reliable and relevant data available.

The other resources listed have different focuses. For example, Medscape is primarily a clinical information website that provides articles and updates on medical topics but is not specifically dedicated to systematic reviews or meta-analyses. PubMed is a database of biomedical literature, but while it indexes meta-analyses, it does not provide the systematic reviews with the same focus as the Cochrane database. WebMD offers health information and guidance for the general public, lacking the robust clinical research quality found in more specialized databases like Cochrane. Thus, the Cochrane database is the appropriate choice for those seeking evidence-based meta-analysis.