| Group | Case number | Hematocrit value (%) | Fibrinogen (g/L) | ||
| Before the treatment | After the treatment | Before the treatment | After the treatment | ||
| Observation group | 48 | 0.65 ± 0.11 | 0.35 ± 0.06* | 4.29 ± 0.56 | 3.57 ± 0.41*△ |
| Control group | 48 | 0.64 ± 0.12 | 0.53 ± 0.03* | 4.34 ± 0.52 | 4.01 ± 0.64* |