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Table 3 The Adjusted outcomes of the patients

From: Prophylactic intra-aortic balloon pump in patients with left main disease undergoing off-pump coronary artery bypass grafting

IABP

Unadjusted

Adjusted

RR (95%CI)

P

RR (95%CI)

P

Conversion to CPB

0.62 (0.15, 2.67)

0.5254

0.63 (0.05, 7.89)

0.7211

Perioperative MI

0.54 (0.21, 1.41)

0.2094

0.69 (0.22, 2.12)

0.5163

Mortality

1.06 (0.15, 7.62)

0.9562

0.65 (0.04, 10.25)

0.7608

Composite end

0.61 (0.28,1.35)

0.224

0.63 (0.23, 1.74)

0.3747

Bleeding for reexploring

0.79 (0.17, 3.59)

0.7569

0.94 (0.14, 6.21)

0.9503

Dialysis

3.22 (0.33, 31.38)

0.3139

0.65 (0.02, 25.87)

0.8173

Ventilation time > 24 h

3.04 (1.78, 5.20))

< 0.001

2.16 (1.12, 4.18)

0.0221

  1. CPB Cardiopulmonary bypass, MI Myocardial infarction, Composite end Conversion to CPB + MI+ Mortality; RR Relative risk
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