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Comparison of intraoperative indexes between the two groups.
| The control group | The observational group | t | P | |
|---|---|---|---|---|
|
Length of surgical incision Mean length (SD), cm |
3.14 (0.57) | 2.39 (0.48) | 7.66 | P < 0.05 |
|
Volume of resected tissue Mean volume (SD), cm3 |
61.23 (40.37) | 41.93 (40.57) | 2.59 | P < 0.05 |
|
Volume of bleeding Mean volume (SD), cm3 |
18.05 (5.88) | 12.19 (2.10) | 7.22 | P < 0.05 |
|
Duration of surgery Mean duration (SD), min |
38.90 (5.60) | 26.95 (4.51) | 12.76 | P < 0.05 |
