Table 2 Logistic regression analysis of PRA in 273 allogeneic stem cell transplantation candidates.

From: Prevalence and risk factors of having antibodies to class I and II human leukocyte antigens in older haploidentical allograft candidates

 

Class I (+)

Class II (+)

Class I or II (+)

Class I and II (+)

HR

95% CI

P

HR

95% CI

P

HR

95% CI

P

HR

95% CI

P

Gender (male vs. female)

  

NS

3.719

1.751–7.900

0.001

  

NS

3.521

1.574–7.878

0.002

Number of pregnancies

0

0.358

0.158–0.813

<0.001

  

NS

0.290

0.127–0.663

0.003

  

NS

1

0.191

0.093–0.393

<0.001

   

0.154

0.075–0.320

<0.001

   

≥2

 

1

  

1

  

1

  

1

 

Number of total transfusions(≤12 vs. >12)

  

NS

  

NS

  

NS

  

NS

Number of RBC transfusion(≤7 vs. >7)

  

NS

  

NS

  

NS

  

NS

Number of PLT transfusion(≤7 vs. >7)

2.365

1.188–4.710

0.014

5.070

2.321–11.074

<0.001

2.602

1.307–5.177

0.006

5.105

2.252–11.572

<0.001

Course(≤7.5 vs. >7.5)

  

NS

  

NS

  

NS

  

NS

  1. Abbreviations: PRA, panel reactive antibody; OR, odds ratio; CI, confidence interval; RBC, red blood cell; PLT, platelet.