When you've completed screening at Title & abstract or Full text review stage, you can export inter-rater reliability (IRR) data.

To do this, go to the Export page for your review; you'll see the section where you can choose to export a CSV file containing IRR data for Title & abstract or Full text review.

 

When you've selected your stage and clicked 'Export CSV', you'll shortly see an export file appear which you can download:


The export file includes not only the reviewer comparison data; you'll also get the calculations you need, including Cohen's Kappa coefficient: