Table 4. Comparing MRI and echocardiography.

Table of MRI by Echocardiography
		Echocardiography					Total
MRI		< Moderate			Moderate or severe
< Moderate		28			1		29
Moderate or severe		18			21		39
Total		46			22		68
Kappa Statistics
Statistic	Value		ASE	95% Confidence Limits
Weighted Kappa	0.469		0.091	0.290		0.648