Table 1.

Descriptive Statistics and Reliability Coefficients for Raters and the Standardized Patient

Rater	Shoulder Case (n = 30)			Knee Case (n = 30)
	Grade, % (Mean ± SD)	Intraclass Correlation Coefficient (2,k)		Grade, % (Mean ± SD)	Intraclass Correlation Coefficient (2,k)
		Without Standardized Patient	With Standardized Patient		Without Standardized Patient	With Standardized Patient
Rater 1	63.26 ± 14.58	0.75	0.75	68.21 ± 16.90	0.82	0.83
Rater 2	64.21 ± 16.64			68.93 ± 15.32
Standardized patient	62.37 ± 16.65			68.28 ± 15.16