Differences in Pathologic Results of Repeat Transurethral Resection of Bladder Tumor (TURBT) according to Institution Performing the Initial TURBT: Comparative Analyses between Referred and Nonreferred Group
Table 5
Factors of upstaging at the repeat TURBT according to univariate and multivariate logistic regression models.
Univariate
Multivariate
OR
95% CI
P value
OR
95% CI
p-value
Sex
0.35
0.08-1.03
0.094
0.27
0.06-0.85
0.045
BMI
1.00
0.0-1.12
0.961
1.02
0.90-1.15
0.793
Number of previous TURBT
0.005
0.048
0
Reference
Reference
1
1.75
0.82-3.72
0.144
1.15
0.29-4.64
0.838
2
5.56
1.91-16.21
0.002
5.36
1.21-23.78
0.027
Previous intravesical therapy
2.03
1.37-3.05
<0.001
0.76
0.15-3.18
0.718
Gross hematuria
2.45
1.00-7.36
0.071
3.18
1.20-10.27
0.031
T stage (Ta/T1)
2.10
0.96-4.37
0.050
3.32
1.30-3.47
0.011
Tumor grade at initial TURBT (Low/High)
2.58
0.88-11.03
0.127
3.74
1.06-18.40
0.063
Concomitant CIS (yes/no)
1.93
0.80-4.30
0.120
1.24
0.46-3.11
0.656
LVI
1.52
0.97-2.37
0.065
1.38
0.82-2.32
0.218
Tumor multiplicity at initial TURBT
0.231
0.391
1
Reference
Reference
2-7
1.60
0.80-3.19
0.186
1.63
0.76-3.47
0.209
≥8
2.13
0.80-5.68
0.132
1.77
0.57-5.53
0.326
Tumor size at initial TURBT (<3 cm/≥3 cm)
1.14
0.59-2.16
0.696
1.48
0.66-3.26
0.339
Referred/Non-referred status
1.76
0.87-3.47
0.108
0.86
0.35-2.03
0.732
BMI: body mass index; TURBT: transurethral resection of bladder tumor; CIS: carcinoma in situ; LVI: lymphovascular invasion.
