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Comparison of the total blood transfusion cost
| Group | N | Total blood transfusion cost (USD) | ||
|---|---|---|---|---|
| 230 | 199 | 184 | ||
| IBS1 | 34 | 327.5 ± 96.9 a | 297.0 ± 96.9 a | 281.7 ± 96.9 a |
| AB1 | 67 | 233.7 ± 107.9 | 233.7 ± 107.9 | 233.7 ± 107.9 |
| IBS2 | 44 | 333.8 ± 145.1 a | 303.2 ± 145.1 | 287.9 ± 145.1 |
| AB2 | 70 | 260.9 ± 157.5 | 260.9 ± 157.5 | 260.9 ± 157.5 |
| IBS3 | 50 | 439.2 ± 276.2 a | 408.6 ± 276.2 | 393.3 ± 276.2 |
| AB3 | 56 | 332.3 ± 219.8 | 332.3 ± 219.8 | 332.3 ± 219.8 |
aP < 0.05 vs. AB group
