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Table 3 The comparison of R2* values obtained from the first BOLD MRI and the follow-up BOLD MRI in 26 patients in control group

From: Detection of renal allograft rejection using blood oxygen level-dependent and diffusion weighted magnetic resonance imaging: a retrospective study

 

First MRI

Second MRI

P value

Post-operation days

10.5 ± 1.3

34.5 ± 6.5

 

CR2* (1/s)

18.4 ± 5.1

16.9 ± 1.3

0.151

MR2* (1/s)

24.0 ± 5.4

22.0 ± 3.8

0.077

Serum Creatinine (μmol/L)

88.0 ± 23.9

99.0 ± 23.7

0.004

  1. Note: CR2*, cortical R2*; MR2*, medullary R2*.