Which is better - private funding or public? Which gives a better outcome for the individual (* clinical outcome, * user experience, * cost-effective, * sustainable) and is there a clear picture?

One way to examine this question is to look at different countries in the world and see what works for them.  I tackle this in the latest blog on Technorati.

But what actually is it?

In order to make sense of your data you are going to need some basic statistics. We explore both what statistics mean, and how you can use them, here. We also include a Microsoft Excel template for getting some simple statistics which will help

Benefits Tracking kick-starts the process of realising benefits, through encouraging real measurement and evidence