Comprehensive Meta-Analysis v2 - Subgroups

[@martabor]

I was struggling with this program and analyses and this video has suddenly made all very clear! Thanks a lot!

[@stevepearson5638]

Hi Michael, i am confused by the description of the Q stats (mixed effects analysis) with the random effect analysis- you show in the table no differences between the 2 sub pop effects (p = 0.207). However looking at the test of null the 'High' sub pop has a p of 0.005, whereas the Low sub pop has a p value of 0.596. So how can we say they are not sig different yet one is sig and the other not?

[@erickgryzbowski7658]

Dear Michael, I performed a meta-analysis with stratified analysis by 4 drugs. My question is as follows. Is there any statistics test (postimation tool or other formula ) that allows me to test the hypothesis of equal effectiveness between the 4 technologies under study, taking drug 1 as the reference category, considering the overlap of the confidence intervals?

[@responsiblechoices4663]

Dear Michael, is there any publication supporting this heterogeneity test for subgroup analysis? thank you!

[@irfanishaq3100]

PLEASE START WITH THE DATA ENTRY PROCEDURE FOR META REGRESSION ANALYSIS

[@MetaAnalysisCMA]

These videos may be useful: kzbin.info/www/bejne/moTYaYuuaairr9U kzbin.info/www/bejne/aWqzfJmLaciFeMU

[@sagek7949]

How do I get I squared value for my data?