Hi everyone,

I've been recently using "metan" on Stata 16 to update my previous meta-analysis results. Noticed some nice handy changes on the forest plot and also the following issue.

The same code was used to draw the forest plot stratified by the categorical variable "RiskBiasN" in Stata 14/15 and 16. Stata 14/15 prints only "Study" on top of the most left-hand side column as I put it in the lcols option; however, Stata 16 gives additionally the by variable as the header for the column (shows as "RiskBiasN and Study").
I wanted to have only "Study" in the header for the column and wondered if anyone knows how to achieve it in the code (Graph editor won't fix and graph editing tool is not the desired solution ). Thanks in advance.

Code:
 metan lnOR lnOR_LCI lnOR_UCI, eform randomi xlabel(0.01 0.5 1 2 5 10 20 100,force) by (RiskBiasN) effect(Odds Ratio) lcols(Study) null(1) nobox textsize(100)
Array

Regards,
Sifan