why do we have to perform a meta-analysis with different randomized controlled trials how can i compare multiple trials how to do multiple treatment meta-analysis how to compare a study with another in a meta-analysis how to do meta analyzing can you compare a trial to a meta-analysis which technique would be useful for obtaining the odds ratio and confidence intervals of a trial? how to compare multiple treatment meta-analysis which meta-analysis can be used to compare the effects of different methods can you do meta-analyses for multiple treatments how to do a meta-analysis of multiple treatments why compare direct and indirect how does it get the odds ratio from direct vs indirect analysis in a meta-analysis how to do a meta analysis comparing a placebo and a direct b vs indirect c how to do multiple treatment meta-analyses does cochrane society do randomized controlled trials how do you calculate an indirect study how to do a meta-analysis of multiple treatments can you compare 2 different treatment in the same study how to find the outcome of a meta-analysis