I am analyzing data from 17 studies (25 data points) with mixed measures of association (OR, RR, HR). Most associations are less than 2.0, with four from 2.0 to 3.1. Only one is less than 1.0 (not significant).
My options are fairly limited. Will consider doing stratified meta-analysis.
Are there some examples where the investigators did the meta-analysis using mixed-type measures of association?
Thanks for your help.