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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