Table 2.
Bladder cancers detected
| No. Placebo |
No. Vitamin E |
No. Selenium |
No. Combination |
|
|---|---|---|---|---|
| Stage: | ||||
| CIS | 3 | 4 | 4 | 3 |
| Ta | 32 | 26 | 30 | 36 |
| T1 | 10 | 18 | 19 | 7 |
| Greater than T1 | 6 | 6 | 6 | 7 |
| Unknown | 2 | 2 | 1 | 2 |
| Grade: | ||||
| Well differentiated | 21 | 18 | 23 | 29 |
| Moderately differentiated | 9 | 7 | 10 | 5 |
| Poorly differentiated | 22 | 29 | 26 | 19 |
| Unknown | 1 | 2 | 1 | 2 |
| N-stage: | ||||
| N0 | 3 | 2 | 3 | 5 |
| N1 | 3 | 2 | 1 | 0 |
| NX | 47 | 52 | 56 | 50 |
| M-stage: | ||||
| M0 | 2 | 0 | 3 | 3 |
| M1 | 3 | 3 | 0 | 1 |
| MX | 48 | 53 | 57 | 51 |
| Histology: | ||||
| Urothelial cell | 51 | 53 | 59 | 50 |
| Squamous cell | 1 | 0 | 1 | 0 |
| Adenoca | 0 | 0 | 0 | 1 |
| Small cell | 0 | 1 | 0 | 0 |
| Other/unknown | 1 | 2 | 0 | 4 |
| Death cause: | ||||
| Bladder Ca | 6 | 6 | 3 | 3 |
| Other | 5 | 3 | 4 | 5 |