|
Software
|
Peak strain
|
P value a
|
ICC
|
Mean difference and 95% CI by Bland-Altman
|
|---|
|
DENSE
|
Ecc
|
0.663
|
0.778
|
0.155 (−6.166, 6.476)
|
|
Err
|
0.072
|
0.032
|
7.366 (−64.89, 79.62)
|
|
Ell
|
< 0.001
|
0.359
|
4.886 (−2.986, 12.76)
|
|
Tomtec
|
Ecc
|
< 0.001
|
0.507
|
3.532 (− 6.454, 13.52)
|
|
Err
|
< 0.001
|
0.095
|
−16.52 (−84.49, 51.44)
|
|
Ell
|
0.290
|
0.587
|
−0.2719 (−10.37, 9.829)
|
|
CIM
|
Ecc
|
< 0.001
|
0.571
|
−2.616 (−9.248, 4.016)
|
|
Err
|
< 0.001
|
0.284
|
−33.6 (− 103.3, 36.15)
|
|
Ell
|
< 0.001
|
0.527
|
−2.375 (− 10.42, 5.667)
|
|
Circle
|
Ecc
|
0.036
|
0.652
|
1.079 (−7.041, 9.2)
|
|
Err
|
< 0.001
|
0.312
|
8.096 (−36.67, 52.86)
|
|
Ell
|
0.049
|
0.408
|
−0.8713 (−11.41, 9.667)
|
- Abbreviations: Ecc circumferential strain, Err radial strain, Ell longitudinal strain, ICC intraclass correlation coefficient, CI confidence interval
- aPaired t-test
