Table 2.
Comparison of corresponding indications.
| Outcome | Group | Mean ± SD | 95% CI | t | P-value |
|---|---|---|---|---|---|
| Operation time (mins) | Microscope group (n = 38) | 93.82 ± 8.12 | 91.15–96.49 | 5.542 | <0.001 |
| Endoscope group (n = 42) | 84.21 ± 7.39 | 81.91–86.51 | |||
| Intraoperative blood loss (ml) | Microscope group (n = 38) | 99.45 ± 10.81 | 95.90–103.00 | 22.316 | <0.001 |
| Endoscope group (n = 42) | 52.87 ± 7.74 | 50.46–55.28 | |||
| Hospital stay (days) | Microscope group (n = 38) | 9.83 ± 1.29 | 9.41–10.25 | 9.495 | <0.001 |
| Endoscope group (n = 42) | 6.79 ± 1.15 | 6.43–7.15 |