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Table 2 Prevalence of pre-transplant panel reactive antibody and donor-specific antibodies

From: Prevalence of pre-transplant anti-HLA antibodies and their impact on outcomes in lung transplant recipients

 

Recipients (n = 76)

Total

 

cPRA

 

 Not detected

41 (54.0)

 PRA < 50%

26 (34.2)

 PRA ≥ 50%

9 (11.8)

Anti-HLA Ab (MFI)

 

  < 1000

45 (59.2)

 1000 ≤ MFI < 3000

12 (15.8)

 3000 ≤ MFI < 5000

7 (9.2)

  ≥ 5000

12 (15.8)

Class I

 

cPRA

 

 Not detected

50 (65.8)

 Class I PRA < 50%

20 (26.3)

 Class I PRA ≥ 50%

6 (7.9)

Anti-HLA Ab (MFI)

 

  < 1000

54 (71.1)

 1000 ≤ MFI < 3000

11 (14.5)

 3000 ≤ MFI < 5000

2 (2.6)

  ≥ 5000

10 (13.2)

Class II

 

cPRA

 

 Not detected

54 (71.0)

 Class I PRA < 50%

18 (23.7)

 Class I PRA ≥ 50%

4 (5.3)

Anti-HLA Ab (MFI)

 

  < 1000

59 (77.6)

 1000 ≤ MFI < 3000

9 (11.8)

 3000 ≤ MFI < 5000

6 (7.9)

  ≥ 5000

3 (3.9)

  1. cPRA, calculated panel reactive antibody; PRA, panel reactive antibody; HLA, human leukocyte antigen; MFI, mean fluorescence intensity