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Table 5 Variables in the Logistic Regression Equation

From: Intra-operative intravenous fluid restriction reduces perioperative red blood cell transfusion in elective cardiac surgery, especially in transfusion-prone patients: a prospective, randomized controlled trial

        

95% CI for EXP(B)

  

B

S.E.

Wald

df

Sig.

Exp(B)

Lower

Upper

Step

Group (A)

-1.137

0.364

9.767

1

0.002

0.321

0.157

0.654

1a

Pre-op Hct

-0.139

0.046

9.107

1

0.003

0.87

0.795

0.952

 

BSA

-2.728

1.103

6.114

1

0.013

0.065

0.008

0.568

 

Constant

12.320

2.571

22.957

1

0.000

224214.3

  
  1. a. Variable(s) entered on step 1: BSA
  2. SE: Standard Error, df: degrees of freedom, CI: confidence interval
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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