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Changes in Hb and Hct.
| Variables | Group | t0 | t1 | t2 |
|---|---|---|---|---|
| Hb (g/L) | A | 131±8 | 115±10** | 116±7** |
| B | 130±9 | 109±7**△△ | 108±9**△△ | |
| C | 129±10 | 103±8**△△☆☆ | 101±7**△△☆☆ | |
| Hct (%) | A | 38.0±3.2 | 34.2±2.8* | 34.4±2.6* |
| B | 37.6±2.8 | 32.7±3.0**△ | 32.3±2.7**△△ | |
| C | 38.2±2.9 | 31.3±2.5**△△☆ | 30.9±2.5**△△☆☆ | |
| Volume expansion rate (%) | A | 12±7 | 11±6 | |
| B | 15±6△ | 16±5△△ | ||
| C | 20±5△△☆ | 21±6△△☆☆ |
*P<0.05, **P<0.01 vs t0; ▲P<0.05, ▲▲P<0.01 vs t1;△P<0.05, △△P<0.01 vs Group A;☆P <0.05, ☆☆P <0.01 vs Group B.
