Neurologists' knowledge of medication costs

Using mailed questionnaires, neurologists were asked for (1) estimates of retail prices for 39 common drugs, (2) attitudes about drug costs, and (3) implications for clinical practice. Among these practitioners, (1) more product prices were overestimated than underestimated, (2) old products were as unfamiliar as new products, and (3) community practitioners were more aware of prices than academic neurologists and trainees, but still made errors. Future studies should also consider physician prescribing behavior in terms of adherence to recommended laboratory tests and patient inconvenience factors. Neurologists should be aware of alternative prescription outlets for patients.