From: An improved ileal conduit surgery for bladder cancer with fewer complications
Characteristic | Entire cohort | Conventional ileal conduit group | Modified ileal conduit group | P value |
---|---|---|---|---|
Total (cases) | 245 | 100 | 145 | Â |
Age [years, median (range)] | 62 (18–89) | 62 (30–89) | 62 (18–88) | 0.733 |
Gender [cases (%)] | Â | Â | Â | 0.684 |
 Male | 199 (81.2) | 80 (80.0) | 119 (82.1) |  |
 Female | 46 (18.8) | 20 (20.0) | 26 (17.9) |  |
Smoking status [cases (%)] | Â | Â | Â | 0.762 |
 Yes | 127 (51.8) | 53 (53.0) | 74 (51.0) |  |
 No | 118 (48.2) | 47 (47.0) | 71 (49.0) |  |
Adjuvant chemotherapy [cases (%)] | Â | Â | Â | 0.653 |
 Yes | 131 (53.5) | 61 (61.0) | 70 (48.3) |  |
 No | 114 (46.5) | 39 (39.0) | 75 (51.7) |  |
Neoadjuvant chemotherapy [cases (%)] | Â | Â | Â | 0.759 |
 Yes | 11 (4.5) | 4 (4.0) | 7 (4.8) |  |
 No | 234 (95.5) | 96 (96.0) | 138 (95.2) |  |
BMI [kg/m2, mean ± SD] | 21.8 ± 3.2 | 22.2 ± 2.8 | 21.3 ± 3.6 | 0.834 |
CCI [cases (%)] | Â | Â | Â | 0.902 |
 ≤ 2 | 175 (71.4) | 71 (71.0) | 104 (71.7) |  |
 > 2 | 70 (28.6) | 29 (29.0) | 41 (28.3) |  |
ASA score [cases (%)] | Â | Â | Â | 0.613 |
 ≤ 2 | 183 (74.7) | 73 (73.0) | 110 (75.9) |  |
 > 2 | 62 (25.3) | 27 (27.0) | 35 (24.1) |  |
Prior pelvic irradiation [cases (%)] | Â | Â | Â | 0.072 |
 Yes | 5 (2.0) | 4 (4.0) | 1 (0.7) |  |
 No | 240 (98.0) | 96 (96.0) | 144 (99.3) |  |
Preoperative hydronephrosis [cases (%)] | Â | Â | Â | 0.532 |
 Yes | 79 (32.2) | 30 (30.0) | 49 (33.8) |  |
 No | 166 (67.8) | 70 (70.0) | 96 (66.2) |  |
Pathologic T stage [cases (%)] | Â | Â | Â | 0.129 |
 1 | 45 (18.4) | 25 (25.0) | 20 (13.8) |  |
 2 | 57 (23.3) | 21 (21.0) | 36 (24.8) |  |
 3 | 81 (33.1) | 33 (33.0) | 48 (33.1) |  |
 4 | 62 (25.3) | 21 (21.0) | 41 (28.3) |  |
Pathologic N stage [cases (%)] | Â | Â | Â | 0.797 |
 0 | 152 (62.0) | 63 (63.0) | 89 (61.4) |  |
 ≥ 1 | 93 (38.0) | 37 (37.0) | 56 (38.6) |  |
Year of surgery | Â | Â | Â | 0.052 |
 Before/in 2009 | 42 (17.1) | 11 (11.0) | 31 (21.4) |  |
 After 2009 | 203 (82.9) | 89 (89.0) | 114 (78.6) |  |