Table 2 Comparison of clinical parameters between the two groups during and after operation
DJ stent group | Combination group | t value | P value | |
|---|---|---|---|---|
Duration of surgery (min) | 157.08 ± 17.36 | 160.88 ± 14.71 | -1.120 | 0.266 |
Amount of bleeding (ml) | 7.67 ± 2.70 | 7.78 ± 2.17 | -0.207 | 0.837 |
Postoperative hospitalization (d) | 6.46 ± 2.66 | 5.22 ± 1.63 | 2.617 | 0.010 |
Indwelling time of perirenal drainage stent (d) | 4.48 ± 3.07 | 3.22 ± 0.96 | 2.526 | 0.013 |
DJ stent extraction time (d) | 62.77 ± 11.95 | 61.01 ± 11.383 | 0.713 | 0.477 |