Are You a Superman or a Bat Man?

A lot of the work that i do sort of like a freconomics meets medicine. It's questions that relate to medicine and health care. One criteria too is that it often requires large amounts of data, like economis are very familiar with. Criteria the that there has to be an approach that is causally valid. I ronly want to know whether x cause s why,. And allow those tools that economists use, i implement in my work.