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Table 5 Prognostic Factors for Survival a After Mitral surgery for Ischemic Mitral Regurgitation

From: Is mitral valve repair superior to replacement for chronic ischemic mitral regurgitation with left ventricular dysfunction?

Prognostic Factors Survival a
  OR 95% CI p Value
Age > 65 years 1.89 1.01-2.86 0.012
Female 1.29 1.14-1.48 0.182
Preoperative renal insufficiency 3.27 1.52-4.64 0.003
COPD 0.99 0.81-1.23 0.221
Preoperative PCI 1.22 0.83-1.75 0.454
Previous stroke 1.35 0.67-2.81 0.323
left main disease 0.84 0.52-1.25 0.434
LVEF < 30% 2.41 1.30-3.15 0.002
Mitral valve replacement 1.27 0.78-2.14 0.630
Mitral valve repair 0.92 0.45-1.95 0.270
Reoperative procedure 1.00 0.87-1.17 0.945
  1. a Multivariate Cox regression analysis of patients who survived >30 days. CI = confidence interval; OR = odds ratio; COPD = chronic obstructive pulmonary disease; LVEF = left ventricular ejection fraction.