Table 6 Determinants of global radial early diastolic strain rate
Independent variables | Dependent variable (GRSR-E) | |||||
|---|---|---|---|---|---|---|
Univariate Analysis | Multiple analysis (r2 0.64, p < 0.001) | |||||
B Coef | 95% CI | p | B Coef | 95% CI | p | |
Cumulative dose | 0.14 | (0.06;0.22) | < 0.001 | – | – | – |
Time after therapy | 0.29 | (− 0.04;0.64) | 0.082 | – | – | – |
Age (years) | 1.26 | (0.07;2.45) | 0.037 | 1.92 | (0.99;2.85) | < 0.001 |
Gender (female) | − 21.70 | (− 57.62;14.21) | 0.227 | – | – | – |
Smoking (Yes) | 24.36 | (− 81.83;− 130.55) | 0.643 | – | – | – |
Hypertension (no) | − 21.13 | (− 61.05;18.78) | 0.289 | – | – | – |
Diabetes (no) | 0.85 | (− 62.55;64.26) | 0.978 | – | – | – |
Dyslipidemia (no) | 32.56 | (− 73.35;138.48) | 0.535 | – | – | – |
Prior radiotherapy (no) | − 36.91 | (− 112.26;38.43) | 0.326 | – | – | – |
LVEF | 1.64 | (0.50;2.79) | 0.006 | – | – | – |
LVMi | − 0.40 | (− 2.18;1.36) | 0.642 | – | – | – |
LGE (no) | − 49.56 | (− 110.49;11.36) | 0.107 | – | – | – |
Native T1 | 0.02 | (− 0.51;0.57) | 0.912 | – | – | – |
ECV | 2.07 | (− 3.73;7.88) | 0.471 | – | – | – |
T2 | − 3.87 | (− 12.91;5.16) | 0.389 | – | – | – |
GRS | − 3.94 | (− 6.28;− 1.61) | 0.001 | − 5.05 | (− 7.03;− 3.07) | < 0.001 |