We’re in an era of big data - and hospitals and GPs are generating an inordinate amount of it that has potential to improve everyone’s health. But only if it’s used properly. New research published on www.bmj.com this week describes another set of information, about that data, that the authors believe could be just as important as the data itself.

Griffin weber, and Isaac Kohane, from the Department of Biomedical informatics at Harvard medical school join us to discuss.

Read the full research: