Table 1 Baseline clinical characteristics of patients
Variables | Surrounding en bloc TURBT (n = 66) | Conventional TURBT (n = 45) | P value |
|---|---|---|---|
Gender | |||
Male | 46 (69.7%) | 38 (84.4%) | 0.078 |
Female | 20 (30.3) | 7 (15.6%) | |
Age (Year) | 61.00 ± 12.40 | 61.93 ± 10.94 | 0.222 |
Diameter of tumor (cm) | 2.25 ± 0.96 | 1.91 ± 0.95 | 0.067 |
< 3 cm | 51 (77.2%) | 36 (80.0%) | |
> = 3 cm | 15 (22.8%) | 9 (20.0%) | |
Number of tumor | 0.672 | ||
Single tumor | 36 (54.5%) | 27 (60.0%) | |
Multiple tumor | 30 (45.5%) | 18 (40.0%) | |
T stage | 0.570 | ||
Ta | 39 (59.1%) | 29 (64.4%) | |
T1 | 27 (40.9%) | 16 (35.6%) | |
Concomitant CIS | 0 | 0 | |
Presence of muscularis propria | 63 (95.5%) | 36(80.0%) | 0.010 |
Grade | 0.925 | ||
Low grade | 45 (68.2%) | 34 (75.6%) | |
High grade | 21 (31.8%) | 11 (24.4%) | |
Risk groups | 0.351 | ||
Low | 22 (33.3%) | 16 (35.6%) | |
intermediate | 26 (39.4%) | 18 (40.0%) | |
High | 18 (27.3%) | 11 (24.4%) | |