Table 3. Intraclass Concordance Correlation Coefficients of CT Diastolic Parameters in Four Datasets.

	Dataset A (95% CI)*	Dataset B (95% CI)	Dataset C (95% CI)	Dataset D (95% CI)
Early peak transmitral flow
Intraobserver	0.990 (0.970–0.997)	0.989 (0.967–0.996)	0.978 (0.934–0.993)	0.981 (0.944–0.994)
Interobserver	0.989 (0.967–0.996)	0.980 (0.941–0.993)	0.982 (0.946–0.994)	0.973 (0.919–0.991)
Mitral valvular area
Intraobserver	0.989 (0.968–0.996)	0.988 (0.964–0.996)	0.982 (0.946–0.994)	0.979 (0.938–0.993)
Interobserver	0.970 (0.909–0.990)	0.964 (0.893–0.988)	0.887 (0.663–0.962)	0.938 (0.883–0.987)
Early peak mitral septal tissue velocity
Intraobserver	0.957 (0.873–0.986)	0.959 (0.878–0.986)	0.870 (0.613–0.956)	0.907 (0.723–0.969)
Interobserver	0.913 (0.771–0.974)	0.937 (0.811–0.989)	0.673 (0.027–0.890)	0.753 (0.265–0.917)

^*Images are reconstructed with slice thikness/increment of 0.9/0.9 mm at 5% RR-interval in dataset A, with 0.9/0.9 mm at 10% in dataset B, with 3/3 mm at 5% in dataset C, and finally 3/3 mm at 10% in dataset D. CI = confidence interval