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Fitted parameters of the calibration equations to convert fetal and blood T2 to HbO2 values.
| Parameter | Adult(18) | Fetal |
|---|---|---|
| k (s−1) | 74.2 | 83.1 |
| R2,plasma (s−1) | 1.5 | 1.1 |
| R2,RBC (s−1) | 11.6 | 12.9 |
| Hematocrit range (%) | 0.23–0.53 | 0.24–0.71 |
| R2 | 0.95 | 0.94 |
| RMSE (s−1) | 1.1 | 1.6 |
| RMSD (%) | 5.4% | 6.9% |
