Table 1 Clinical characteristics of the 167 patients with initial diagnosis of NMIBC
Characteristic | Case (n = 167) | Control (n = 105) |
|---|---|---|
Age, yrs. | ||
Median | 67 | 53 |
Range | 28–85 | 23–81 |
Sex, no. (%) | ||
Male | 135 (80.8) | 52 (49.5) |
Female | 32 (19.2) | 53 (50.5) |
Smoking History, no. (%) | ||
Current smoker | 38 (22.8) | NA |
Former smoker | 58 (34.7) | NA |
Non-smoker | 67 (40.1) | NA |
Missing | 4 (2.4) | |
Cytology, no. (%) | ||
Negative/Positive/Suspicious | 123 (73.6)/8 (4.8)/6 (3.6) | 105 (100) |
Missing | 30 (18.0) | |
Tumor Stage, no. (%) | ||
pTa/pT1/CIS | 126 (75.4)/25 (15.0)/6 (3.6) | NA |
Other | 10 (6.0) | NA |
Tumor Grade, no. (%) | ||
Low/High | 100 (59.9)/67 (40.1) | NA |
Risk Categories, no. (%) | ||
Low/Intermediate/High | 40 (24.0)/56 (33.5)/71 (42.5) | NA |