|
All subjects
|
Pre-Standardization
|
Post-Standardization
|
Sig. (p-value)
|
|
GLS Medis
| | | |
|
Mean ± SD
|
16.9 ± 5.5
|
17.4 ± 2.7
|
0.32
|
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
| | |
|
MD ± SD
|
−0.3 ± 2.1
|
0.1 ± 1.1
|
0.23 ± 0.7
|
−0.51 ± 1.9
|
|
CV (%)
|
7.2
|
11
|
3.1
|
5.2
|
|
ICC
|
0.979
|
0.914
|
0.996
|
0.98
|
|
GLS CVI42
|
|
Mean ± SD
|
19.0 ± 4.5
|
19.0 ± 3.9
|
0.98
|
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
| | |
|
MD ± SD
|
−0.7 ± 2.3
|
−0.3 ± 1.3
|
− 0.2 ± 0.7
|
− 0.3 ± 1.1
|
|
CV (%)
|
4.6
|
4.7
|
4.3
|
4.4
|
|
ICC
|
0.978
|
0.964
|
0.995
|
0.993
|
|
Controls
|
Pre-Standardization
|
Post-Standardization
|
Sig. (p-value)
|
|
GLS Medis
|
|
Mean ± SD
|
19.8 ± 5.3
|
20.71 ± 2.21
|
0.24
|
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
| | |
|
MD ± SD
|
−0.9 ± 3.5
|
−0.4 ± 2.6
|
0.5 ± 1.1
|
0.51 ± 1.1
|
|
CV (%)
|
3.8
|
6.5
|
2.2
|
2.2
|
|
ICC
|
0.88
|
0.85
|
0.96
|
0.92
|
|
GLS CVI42
|
|
Mean ± SD
|
24.1 ± 5.2
|
23.51 ± 2.8
|
0.58
|
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
| | |
|
MD ± SD
|
−0.7 ± 2.4
|
−0.6 ± 3.5
|
−0.7 ± 1.1
|
−1.2 ± 2.4
|
|
CV (%)
|
3.4
|
5.8
|
1.6
|
2.0
|
|
ICC
|
0.85
|
0.79
|
0.96
|
0.93
|
|
IHD
|
Pre-Standardization
|
Post-Standardization
|
Sig. (p-value)
|
|
GLS Medis
|
|
Mean ± SD
|
16.2 ± 4.4
|
18.3 ± 2.2
|
0.45
|
|
Cohen D
|
0.74
|
1.09
| | |
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
|
|
MD ± SD
|
−0.4 ± 2.7
|
0.3 ± 1.9
|
0.3 ± 0.7
|
0.3 ± 0.8
|
|
CV (%)
|
6.8
|
7.6
|
2.3
|
3.2
|
|
ICC
|
0.79
|
0.81
|
0.92
|
0.89
|
|
GLS CVI42
|
|
Mean ± SD
|
19.4 ± 5.31
|
20.3 ± 3.9
|
0.63
|
|
Cohen D
|
0.89
|
0.95
| | |
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
| | |
|
MD ± SD
|
−0.8 ± 2.8
|
−0.5 ± 1.8
|
−0.4 ± 0.7
|
−0.5 ± 1.2
|
|
CV (%)
|
3.5
|
3.6
|
1.8
|
2.4
|
|
ICC
|
0.80
|
0.78
|
0.95
|
0.90
|
|
DCM
|
Pre-Standardization
|
Post-Standardization
|
Sig. (p-value)
|
|
GLS Medis
|
|
Mean ± SD
|
16.38 ± 3.42
|
15.9 ± 2.4
|
0.599
|
|
Cohen D
|
0.77
|
2.09
| | |
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
|
|
MD ± SD
|
−0.2 ± 1.2
|
−0.9 ± 3.2
|
0.3 ± 0.7
|
−0.8 ± 0.6
|
|
CV (%)
|
6
|
3.5
|
2.3
|
1
|
|
ICC
|
0.74
|
0.79
|
0.93
|
0.96
|
|
GLS CVI42
|
|
Mean ± SD
|
17.7 ± 5.71
|
16.8 ± 2.2
|
0.26
|
|
Cohen D
|
1.17
|
2.67
| | |
| |
IntraOB
|
InterOB
|
IntraOB
|
InterOB
| | |
|
MD ± SD
|
−0.6 ± 2.1
|
−0.3 ± 1.1
|
−0.5 ± 0.6
|
−0.4 ± 0.9
|
|
CV (%)
|
3.5
|
3.6
|
1.3
|
2.3
|
|
ICC
|
0.78
|
0.75
|
0.95
|
0.93
|
- IHD Ischaemic heart disease, DCM Dilated cardiomyopathy, GLS Global longitudinal strain, MD Mean differences, SD Standard deviation, paired and unpaired t-test for repeated measurements and the differences between the group, *p < 0.05 is considered significant
