Table 2 Comparison of the operation time, intraoperative blood loss, length of stay and follow-up time between groups
Items | Group A (n = 28) | Group B (n = 24)) | X2/t value | P value |
|---|---|---|---|---|
Operation time (X + s, min) | 105.18 + 8.66 | 81.88 + 6.05 | 11.07 | 0.00 |
Intraoperative blood loss (X + s, ml) | 84.29 + 13.45 | 112.92 + 17.81 | − 6.59 | 0.00 |
Length of hospital stay (X + s, d) | 6.75 + 1.29 | 7.63 + 1.41 | − 2.33 | 0.02 |
Follow-up time (X + s, month) | 12.71 + 0.94 | 13.42 + 1.72 | − 1.76 | 0.07 |