Table 6.
The results of uni- and multivariate logistic regression (predictors of significant CSR).
| Variable | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p | OR | 95% CI | p | |
| NYHA class (per one class) | 3.34 | 1.77–6.30 | <0.001 | 2.33 | 1.05–5.19 | 0.036 |
| Permanent AF | 2.29 | 1.14–4.63 | 0.019 | – | – | |
| LVEF < 35% | 3.38 | 1.61–7.08 | 0.001 | – | – | |
| LV enlargement (LVDd ≥6 cm; PLAX) | 2.56 | 0.98–6.70 | 0.053 | – | – | |
| RV enlargement (RVDd >3.3cm; PLAX) | 2.75 | 1.35–5.62 | 0.005 | – | – | |
| E/e’ >15 | 3.15 | 1.47–6.73 | 0.003 | – | – | |
| SI <35 ml/m2 | 2.96 | 1.43–6.14 | 0.003 | – | – | |
NYHA – New York Heart Association; AF – atrial fibrillation; LVEF – left ventricular ejection fraction; LV – left ventricle; LVDd – left ventricular end diastolic diameter; PLAX – parasternal long axis; RV – right ventricle; RVDd – right ventricular end diastolic diameter; E/e’ – the ratio of maximum velocity of the early inflow through the mitral valve and protodiastolic mitral annulus velocity; SI – stroke index.