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Table 7 Prediction of coronary slow flow phenomenon

From: Incremental value of three-dimensional echocardiography for evaluating left atrial function in patients with coronary slow flow phenomenon: a case control study

 Univariate analysisMultivariate analysis
OR [95% CI]P-valueOR [95% CI]P-value
Age1.01 [0.97–1.06]0.560.96 [0.89–1.03]0.26
Sex1.71 [0.79–3.74]0.181.13 [0.31–4.09]0.85
LV global longitudinal strain (%)1.28 [1.08–1.53]0.0061.21 [0.93–1.57]0.15
Mitral E (m/s)0.97 [0.95–0.99]0.021.03 [0.98–1.08]0.29
Mitral E/A0.15 [0.04–0.53]0.0030.06 [0.003–1.05]0.05
Mitral e’ (cm/s)0.77 [0.61–0.96]0.020.93 [0.63–1.37]0.70
LA 2D total ejection fraction (%)0.94 [0.89–0.99]0.021.06 [0.97–1.15]0.24
LA 2D active ejection fraction (%)0.93 [0.89–0.98]0.0050.93 [0.86–1.001]0.05
LA 3D total ejection fraction (%)0.65 [0.54–0.77]< 0.0010.64 [0.49–0.83]0.001
LA 3D active ejection fraction (%)0.87 [0.80–0.94]< 0.0011.02 [0.90–1.15]0.78
  1. Abbreviation: LV left ventricle, E early diastolic flow velocity, A late diastolic flow velocity, e’ early diastolic annular velocity, LA left atrium, 2D two-dimensional, 3D three-dimensional