Table 3 Comparison of postoperative follow-up data between the two groups
Pneumovesicoscopic Cohen surgery group | Open Cohen surgery group | P value | |
|---|---|---|---|
Anteroposterior diameter of hydronephrosis 6 months after operation | 54 [48, 62] | 50 [47, 60.5] | 0.478 |
Glomerular filtration rate 6 month after operation | 0.5 [0.3, 0.7] | 0.5 [0.3, 0.7] | 0.329 |
Renal atrophy 6 months after operation | 6 | 4 | 0.570 |
Degree of renal scar 6 months after operation | |||
Level 0 | 44 | 42 | 0.962 |
Level 1 | 2 | 1 | |
Level 2 | 3 | 3 | |
Level 3 | 3 | 3 | |
VUR recurrence | 0 | 0 | |
Febrile urinary tract infection | 0 | 0 | |
KIM-1 at 6 months after operation(ng/mg) | 169 [153.7, 186] | 168 [154.2, 176.4] | 0.935 |
MCP-1 at 6 months after operation (pg/mg) | 143.1 [122.4, 166.7] | 141 [125.8, 178.9] | 0.663 |