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

Figure 3. Scores are expressed as percentage correct; error bars represent upper bound of 95% CIs. Per analysis of variance
models, < 0.001 (overall); > 0.2 for method by case complexity interaction; > 0.2 for method by physician training level
interaction.
Comparison of vignette scores to standardized patient and chart scores, stratified by case complexity and training level.PPP
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Ann Intern Med
November 16, 2004
vol. 141
no. 10
771-780