Intraoperative complication | No. of study | heterogeneity | RR | 95% CI | P value |
---|---|---|---|---|---|
Hematuria | 5 | P = 0.02, I2 = 66% | 0.37 | [0.12, 1.18] | P = 0.09 |
Ureteral perforation | 3 | P = 1.00, I2 = 0% | 0.31 | [0.05, 1.96] | P = 0.21 |
Mucosal injury | 4 | P = 0.13, I2 = 47% | 0.85 | [0.37, 1.97] | P = 0.71 |
Stone migration | 2 | P = 0.07, I2 = 69% | 0.17 | [0.06, 0.50] | P = 0.001 |
Total | 5 | P = 0.005, I2 = 73% | 0.58 | [0.27, 1.26] | P = 0.17 |