High quality of evidence is uncommon in Cochrane systematic reviews in Anaesthesia, Critical Care and Emergency Medicine

CONCLUSION: It was common for conclusive statements to be made about the effects of interventions despite evidence for the primary outcome being rated less than high quality. Improving methodological quality of trials would have the greatest impact on improving the quality of evidence.
Source: European Journal of Anaesthesiology - Category: Anesthesiology Tags: Research and education Source Type: research