The picture that emerges from study of physician economic behavior is mixed, but from the intensity of responses by some professional societies to Medicare's coding modifier proposal, it appears that economic incentives matter a lot to many of their members.
Viewing dementia as a distinct disease promotes funding for research but may stigmatize those who have dementia and lead to disinvestment in caregiving.
AMA J Ethics. 2017;19(7):713-719. doi:
10.1001/journalofethics.2017.19.7.mhst1-1707.
This process of developing EBM-based guidelines and applying them to clinical care highlights the tension between generating unbiased knowledge based on statistical aggregation and the application of this information to individual patients.