Facility-level variation in potentially inappropriate prescribing for older veterans.
Gellad WF, Good CB, Amuan ME, et al. Facility-level variation in potentially inappropriate prescribing for older veterans. J Am Geriatr Soc. 2012;60(7):1222-9. doi:10.1111/j.1532-5415.2012.04042.x.
Substantial variation was found between Veterans Affairs hospitals in the frequency of prescribing inappropriate medications for elderly patients.