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Table 2 Result of the logistic regression analysis

From: Impact of zero-positive end-expiratory pressure on blood transfusion rates in off-pump coronary artery bypass surgery: a retrospective cohort study

 

Adjusted Odds Ratio

95% Confidence interval

P value

STS score

2.31

1.53–3.49

< 0.001

ZEEP

0.13

0.04–0.78

0.021

Colloid

0.59

0.22–1.62

0.306

  1. OR, Odds Ratio; CI, confidence interval; STS, Society of Thoracic Surgeons; ZEEP, zero-positive end-expiratory pressure