Table 2.

Strength of Agreement for the Kappa Coefficient and Intraclass Correlations^{14,39,40,5 6}

Kappa Coefficient	Agreement	Intraclass Correlation	Reliability
≤0	Poor	0.5	Poor
0.01-0.20	Slight	>0.5-0.75	Moderate
0.21-0.40	Fair	>0.75-0.9	Good
0.41-0.60	Moderate	>0.90	Excellent
0.61-0.80	Substantial
0.81-1.00	Almost perfect