Table 1 Patients’ characteristics
CSE (n = 41) | non-CSE (n = 60) | P value | |
|---|---|---|---|
Age(yr) | 70 | 68 | n.s. |
Gender | |||
Male | 12(29%) | 44(73%) | |
Female | 29(71%) | 16(27%) | |
Height(cm) | 162 | 164 | n.s. |
Weight(kg) | 64 | 65.5 | n.s. |
BMI(kg/m2) | 25 | 23.9 | n.s. |
Side | n.s. | ||
Left | 18(44%) | 25(42%) | |
Right | 23(56%) | 35(58%) | |
Charlson comorbidity index | n.s. | ||
0-1 | 28(68%) | 42(70%) | |
>1 | 13(32%) | 18(30%) | |
Tumor size(mm) | 34 | 23 | <0.05 |
Clinical T stage | <0.05 | ||
T1a | 25(61%) | 55(92%) | |
T1b | 16(39%) | 5(8%) | |
Ureteral catheter placement | 29(71%) | 5(8%) | <0.05 |
Operation time(min) | 183 | 154 | <0.05 |
Consol time(min) | 130 | 98.5 | <0.05 |
Ischemic time(mim) | 23 | 12 | <0.05 |
Postoperative urine leakage | 5(12%) | 0 | <0.05 |
Discharge(day) | 9 | 7 | <0.05 |