| Simple linear regression | Multiple linear regression | ||
---|---|---|---|---|
 | r | p value | β | p value |
Baseline characteristics | ||||
Age | 0.33 | <0.05 | 0.11 | 0.4 |
Body mass index | 0.05 | 0.7 | Â | Â |
NYHA class | 0.20 | 0.15 | Â | Â |
CMR parameters | ||||
LVEDV indexed | 0.23 | 0.11 | Â | Â |
LVEF | −0.10 | 0.5 |  |  |
LV mass indexed | 0.30 | <0.05 | −0.10 | 0.6 |
Septal thickness | 0.28 | <0.05 | 0.31 | 0.05 |
Presence of LGE | −0.16 | 0.3 |  |  |
Quantity of LGE | 0.16 | 0.3 | Â | Â |
Post-contrast myocardial T1 time | −0.48 | <0.001 | −0.34 | 0.02 |
Echocardiography parameters | ||||
Left atrial volume indexed | 0.38 | <0.01 | 0.24 | 0.06 |
Resting LVOT gradient | 0.46 | <0.001 | 0.29 | 0.03 |