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Comparison of residual hematoma volume and rehaemorrhage rate between the two groups.
| Group | Study group (n=68) | Control group (n=68) | t/X2 | P |
|---|---|---|---|---|
| Residual hematoma volume (mL) | 9.6±3.6 | 26.1±4.4 | 21.057 | <0.05 |
| Rehaemorrhage rate | 10(14.7%) | 24(35.3%) | 6.435 | <0.05 |
