Meta analysis using stata 15

[dr Mheissen]

How can I test/visualize subgroup difference. I use metan by(subgroup) but I can’t get the difference between subgroups?
anyone can help?

[Vivek Gupta]

Hi Mheissen
Without further details on what kind of data you have and the exact commands used, difficult to say what exactly would work for you. All the same, I would encourage you to see the Stata Technical Bulletin paper, Page 14 at this URL for an example https://journals.sagepub.com/doi/pdf...867X0800800102

metan tcases tnoncases ccases cnoncases, rr fixedi   by(lat_cat)

Bests
Vivek

[dr Mheissen]

Thank you dear Vivek for your informative answer.
I know this code and how to use metan. My question is how to test between subgroups difference, can I add a syntax that will give me Z and p value for between subgroup RR/MD?