Revman help

Hi,

My stat knowledge is not great at the best of times so I'm hoping someone can help me.

I'm doing a systematic review where I'm comparing the effects of group based exercise to individual based exercise in Parkinson's disease. As not specific RCT's have been published on the topic. I have articles that compare individual based exercise to usual care and group based exercise and usual care. Is it possible on Revman to compare these two interventions?

Also, when entering data do I put in baseline or follow up data? Or do I do mean difference?

Thanks