Data extraction for a review was already undertaken but I have taken on the project of re-entering all the data into EPPI reviewer to show how much more useful it would be for future data extraction, it was only being used as a data and screening management tool thus far. I have had no problem setting up a data extraction tool, codes, coding and adding appropriate data and even running reports. However the problem I have encountered is that there does not seem to be a way to separately display data for a study (and 2-3 others)  that had data extracted under a number of different subject topic headings. So when I run the report of one subject topic heading I get all the subject topic headings responses for that particular document because it was extracted for more than one subject topic heading. Is there any way around this? My way of tackling it was to export reports to MS Word and manually separate out the extracted data for this particular report (and 2-3 others) in each relevant subject topic (everything else would only have been allocated to one subject topic each anyway). Is this the best that I can do in this regard?