Title: Patient knowledge and antibiotic abuse
Description: "The NBER Bulletin on Aging and Health provides summaries of publications like this.  You can sign up to receive the NBER Bulletin on Aging and Health by email.  We ask how patient knowledge of appropriate antibiotic usage affects both physicians prescribing behavior and the physician-patient relationship.  We conduct an audit study in which a pair of simulated patients with identical flu-like complaints visits the same physician.  Simulated patient A is instructed to ask a question that showcases his/her knowledge of appropriate antibiotic use, whereas patient B is instructed to say nothing beyond describing his/her symptoms.  We find that a patient's knowledge of appropriate antibiotics use reduces both antibiotic prescription rates and drug expenditures.  Such knowledge also increases physicians' information provision about possible side effects, but has a negative impact on the quality of the physician-patient interactions"--National Bureau of Economic Research web site.