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Table 4 Predictors of long-term mortality in the matched cohorts

From: Impact of mild preoperative renal insufficiency on in-hospital and long-term outcomes after off-pump coronary artery bypass grafting: a retrospective propensity score matching analysis

Variable HR 95 % CI p value
Grouping (mild group vs. normal group) 1.72 1.06–2.83 0.032
Diabetes mellitus 1.63 1.15–2.52 0.006
Prior cerebro-vascular accident 1.33 1.05–1.92 0.030
Gender (Female vs. male) 1.26 1.08–1.78 0.028
Impaired left ventricular function 1.21 1.05–1.75 0.012
Age (per y) 1.15 1.03–1.60 <0.0001
  1. HR hazard ratio, CI confidence interval