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Clinicopathological profile for FFPE sections obtained from TURBT and stained with VVL.
| Staining intensity | p-value | ||
|---|---|---|---|
| Negative (0) | Positive (1∼3) | ||
| Non-invasive | 21 | 10 | 0.0285* |
| Invasive | 11 | 17 | |
| Clinical stage | |||
| Early (0∼1) | 28 | 21 | 0.3214 |
| Late(II∼IV) | 4 | 6 | |
| Histology | |||
| Urothelial carcinoma | 29 | 22 | 0.3068 |
| Others or Variant | 3 | 5 | |
| Metastasis classfication | |||
| 0 | 31 | 24 | 0.2241 |
| 1 | 1 | 3 | |
| Grading | |||
| 1 | 29 | 16 | 0.0048** |
| 2–3 | 3 | 11 | |
*p < 0.05, **p < 0.01.
