I am working on a meta-analysis on insulin efficacy and most RCTs used ETD for the comparison outcome. How do I supposedly use the data for meta-analysis? And can I make a Forrest-plot on ETD?
Singh S. (2017). How to Conduct and Interpret Systematic Reviews and Meta-Analyses. Clinical and translational gastroenterology, 8(5), e93. https://doi.org/10.1038/ctg.2017.20
Saint, S., Veenstra, D.L. & Sullivan, S.D. The Use of Meta-Analysis in Cost-Effectiveness Analysis. Pharmaeconomics 15, 1–8 (1999). https://doi.org/10.2165/00019053-199915010-00001
“Large-scale randomized evidence: Large, simple trials and overviews of trials”: Discussion. A clinician's perspective on meta-analyses. Journal of Clinical Epidemiology, Volume 48, Issue 1, Pages 41-44