DJ stent group | Combination group | T value/χ2 value | P value | |
---|---|---|---|---|
Age (month) | 30.50 ± 38.23 | 26.17 ± 36.09 | 0.556 | 0.580 |
Gender (M/F) | 39/13 | 34/7 | 0.853 | 0.356 |
Side (left/right) | 14/38 | 13/28 | 0.255 | 0.614 |
Degree of hydronephrosis (SFU levels 2/3/4) | 3/4/45 | 2/3/36 | 1.00 |