Table 1 Patient demographic and tumor characteristics
Variables | N (%) or mean (range) |
|---|---|
Number of patients | 20 |
Gender, M: F | 6:14 |
Mean age, years | 70.1 (+/-9.9, range 48-92) |
Side, n, R: L | 10:10 |
Mean op time, mins | 251.6 (+/-126.7, range 110-540) |
Mean EBL, ml | 50 (+/-42.9, range10-200) |
Mean hospital stay, days | 6.7 (+/-2.4, range 4-12) |
ASA classification | I: 0 (0) |
II: 13 (65) | |
III: 7 (35) | |
IV: 0 (0) | |
Mean BMI | 22.9 (+/-3.8, range 16-30) |
Tumor site | Pelvicalyceal: 12 (60) |
Ureteral: 5 (25) | |
Pelvicalyceal-ureteral: 3 (15) |