Most data is crap, and you generally can't tell where the needle in the haystack is. Having more consistency between doctors would already be a change needed t

Most data is crap, and you generally can't tell where the needle in the haystack is. Having more consistency between doctors would already be a change needed to actually use data. You will find it matters more than you'd like. We can't all have the best doctors, but we could use data to level the outcomes.