Measuring the Quality of Physician Practice by Using Clinical Vignettes: A Prospective Validation Study

Figure 5.
Figure 5. Distribution of unnecessary items ordered by participants while caring for cases depicted by vignettes compared with all tests and referrals entered directly into the medical record after standardized patient visits.

This Article

  1. Ann Intern Med November 16, 2004 vol. 141 no. 10 771-780