Table 2 The observation indexes between the two groups during hospitalization (\({\overline{\text{x}}} \pm {\text{s}}\))
Control group (n = 80) | Experimental group (n = 86) | t/χ2 | P value | |
|---|---|---|---|---|
Hospital stays (d) | 12.050 ± 3.467 | 10.465 ± 2.237 | 3.524 | 0.001 |
Hospitalization cost (ten thousand yuan) | 3.746 ± 0.712 | 3.547 ± 0.746 | 1.756 | 0.081 |
Postoperative complications | 13 (16.25%) | 5 (5.81%) | – | 0.044 |
Delayed wound healing | 7 | 3 | ||
Poor healing of the cutting edge | 4 | 1 | ||
Urinary system infection | 2 | 1 |