Table 3.
Pearson’s correlation coefficient (r) | p | Bias | 95% Limits of agreement | ICC | |
---|---|---|---|---|---|
1.5 T Gd-DTPA |
|
|
|
|
|
T1 myocardium |
1.0 |
<0.0001 |
2.3 |
−15.7 to 20.2 |
0.999 |
T1 blood |
1.0 |
<0.0001 |
0.7 |
−18.8 to 20.2 |
1.0 |
3 T Gd-DTPA diastole |
|
|
|
|
|
T1 myocardium |
1.0 |
<0.0001 |
−0.5 |
−8.5 to 7.4 |
1.0 |
T1 blood |
1.0 |
<0.0001 |
−0.8 |
−36.7 to 35.1 |
0.999 |
3 T Gd-DTPA systole |
|
|
|
|
|
T1 myocardium |
1.0 |
<0.0001 |
5.5 |
−24.0 to 35.0 |
0.998 |
T1 blood |
1.0 |
<0.0001 |
−1.3 |
−16.4 to 13.7 |
1.0 |
3 T Gd-BOPTA diastole |
|
|
|
|
|
T1 myocardium |
1.0 |
<0.0001 |
−7.8 |
−43.2 to 27.6 |
0.997 |
T1 blood |
1.0 |
<0.0001 |
−7.2 |
−56.3 to 41.9 |
0.998 |
3 T Gd-BOPTA systole |
|
|
|
|
|
T1 myocardium |
0.97 |
<0.0001 |
−6.4 |
−80.4 to 67.7 |
0.984 |
T1 blood | 0.99 | <0.0001 | −10.9 | −135.2 to 113.5 | 0.993 |
ICC = intraclass correlation coefficient.