“…Although much of the clinical medicine that is taught today in GME is “evidence‐based,” there is considerable individual variation in clinical practice, even among physicians practicing in the same hospital or training program . Variations in clinical practice are frequently cited in the medical literature, but almost always as a problem to be corrected in order to optimize care across geographic and demographic boundaries . However, clinical practice variations (CPVs) seen in emergency medicine (EM) practice can be exploited for their educational value for trainees.…”