Table 2.
Comparison of surgical efficacy and complications.
| Characteristics | NEHE group (n = 60) | CHE group (n = 51) | t/X2/u value | p value |
|---|---|---|---|---|
| Onset to operation time (min) | 420 (330, 540) | 375 (310, 432) | 1.666 | 0.096 |
| Operation time (min) | 145.8 ± 39.9 | 169.4 ± 56.0 | 2.583 | 0.011 |
| Blood loss (mL) | 100 (50, 200) | 600 (350, 800) | 8.400 | <0.001 |
| Post-operation residual hematoma (mL) | 2 (0, 5) | 5 (0, 7.5) | 1.243 | 0.214 |
| Major ICS (n, %) | 3 (5.0) | 7 (13.7) | 1.607 | 0.205 |
| Complication (n, %) | ||||
| Recurrent ICH | 19 (31.7) | 17 (33.3) | 0.035 | 0.852 |
| Pulmonary infection | 54 (90.0) | 48 (94.1) | 0.196 | 0.658 |
| Gastrointestinal bleeding | 12 (20.0) | 12 (23.5) | 0.203 | 0.653 |
| Tracheotomy | 45 (75.0) | 39 (76.5) | 0.032 | 0.857 |