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Table 5 Predictors for postoperative wound complication

From: Association between red blood cell storage duration and clinical outcome in patients undergoing off-pump coronary artery bypass surgery: a retrospective study

 

Adjusted model

 

OR

95% CI

P value

P for trend*

DM

1.94

1.04-3.63

0.038

 

BMI

1.13

1.03-1.25

0.011

 

Number of transfused RBCs

1.04

1.02-1.06

< 0.001

 

Oldest age quartile 1 of transfused RBCs* (reference)

  

0.067

0.009

 quartile 2

8.92

1.15-69.05

0.036

 

 quartile 3

12.01

1.56-92.63

0.017

 

 quartile 4

13.79

1.82-104.76

0.011

 
  1. *P for trend refers to linear trend across lowest to highest quartile.
  2. *Oldest age quartile 1: oldest age of transfused RBCs unit <10 days (n =218), quartile 2: oldest age of transfused RBCs unit <14 days (n =304), quartile 3: oldest age of transfused RBCs unit <18 days (n =254), quartile 4: oldest age of transfused RBCs unit ≥18 days (n =296).
  3. RBC, red blood cell; DM, diabetes mellitus; BMI, body mass index.
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BMC Anesthesiology

ISSN: 1471-2253

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