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The comparison of R2* values obtained from the first BOLD MRI and the follow-up BOLD MRI in 26 patients in control group
| 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 |
Note: CR2*, cortical R2*; MR2*, medullary R2*.
