Table 2. Interobserver Agreement for Measurement of Texture Parameters.

	Intraclass Correlation Coefficeints	95% CI
First order texture
Mean	0.98	0.96–0.99
Standard deviation	0.96	0.93–0.98
Skewness	0.76	0.62–0.85
Kurtosis	0.74	0.59–0.84
Second order texture
ASM	0.76	0.63–0.86
Contrast	0.94	0.90–0.96
Entropy	0.82	0.72–0.89
Variance	0.96	0.92–0.98
Correlation	0.82	0.72–0.89
IDM	0.97	0.95–0.99

ASM = angular second moment, CI = confidence interval, IDM = inverse difference moment