Add NR (not reported) to variable#389

I would like to indicate for which variables/cells that the trial did not report data for.

Thanks for the recommendation! How would this be different from not extracting a given data element in a study that is marked complete?

I could see it making QA easier, if you needed to differentiate “I forgot this” and “Not reported” when reviewing past extraction.

Yup, exactly that! NR = I fully reviewed the article and could not find the variable anywhere