| HP group (n = 35) | TR group (n = 23) | P |
---|---|---|---|
Incision length(cm) | 7.74 ± 1.95 | 4.00 ± 1.65 | < 0.001 |
Operation time(min)a | 46.69 ± 3.78 | 48.30 ± 4.39 | 0.140 |
Intraoperative bleeding loss(ml) | 61.43 ± 56.92 | 22.83 ± 20.38 | 0.001 |
Postoperative hospital stay(d) | 7.69 ± 3.46 | 6.78 ± 3.12 | 0.317 |
Costs(yuan)b | 10981.94 ± 341.61 | 13863.43 ± 1741.11 | < 0.001 |