Table 2 Comparison of the observation indicators between the groups
Surgery transfer rate (no. of cases (%)) | Operative time (h, x ± SD) | Intraoperative blood loss (mL, x ± SD) | Postoperative complication rate (no. of cases (%)) | Conversion rate (no. of cases (%)) | |
|---|---|---|---|---|---|
Experimental Group A (n = 51) | 0 (0) | 2.07 ± 0.24 | 43.25 ± 13.63 | 2 (3.9) | 0 (0) |
Control group B (n = 38) | 4 (10.5) | 2.55 ± 0.41 | 96.68 ± 32.82 | 5 (13.2) | 4 (10.5) |
t value | − 6.366 | − 9.447 | |||
P value | 0.030 | < 0.001 | < 0.001 | 0.132 | 0.030 |