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Table 2
Comparison of various outcome measures.
| Characteristics | IA n = 100 | IV n = 100 | P value |
|---|---|---|---|
| Pre-operative Data | |||
| Pre-operative hemoglobin (g/dL) | 12.20 ± 1.12 | 12.12 ± 1.20 | 0.606 |
| Pre-operative hematocrit (%) | 37.18 ± 1.22 | 37.19 ± 1.20 | 0.953 |
| Post-operative data | |||
| Post-operative hemoglobin (g/dL) | 9.93 ± 1.14 | 9.87 ± 1.26 | 0.724 |
| Post-operative hematocrit (%) | 34.8 ± 1.66 | 34.73 ± 1.27 | 0.594 |
| Fall in hemoglobin (g/dL) | 2.27 ± 0.34 | 2.25 ± 0.30 | 0.587 |
| Fall in hematocrit (%) | 2.34 ± 0.94 | 2.46 ± 0.28 | 0.216 |
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