Table 2.

Inter-Observer Variability for MDCT

Parameters		Correlation Coefficient (r)	95% Confidence Interval for r	Significance Level (p)	Difference (mean)	95% Confidence interval for mean
Infarct size	(% of LVmass)	0.96	0.93 to 0.98	<0.0001	0.6	3.0 to −1.8
Infarct volume	(ml)	0.98	0.95 to 0.99	<0.0001	0.05	0.8 to −0.7
LVED mass	(gram)	0.84	0.71 to 0.92	<0.0001	−0.9	3.9 to −5.7
LV ejection fraction	(%)	0.93	0.87 to 0.96	<0.0001	−1.1	4.8 to −7.0
Stroke volume	(ml)	0.84	0.70 to 0.91	<0.0001	−0.1	5.2 to −5.3
ED volume	(ml)	0.92	0.84 to 0.96	<0.0001	3.1	14.9 to −8.7
ES volume	(ml)	0.93	0.86 to 0.96	<0.0001	3.2	12.7 to −6.2