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Comparison of Ki-67 index (%) in the studied cases.
| Mean | ±SD | Range | p-Value | |
|---|---|---|---|---|
| Grade | ||||
| -Low grade | 9.1 | 9.6 | 1–30 | <0.005 |
| -High grade | 17.6 | 12.8 | 5–65 | |
| Stage | ||||
| -T1 (NMIBC) | 8.8 | 6.4 | 2–30 | <0.005 |
| -T2 (MIBC) | 23.9 | 16.3 | 3–65 | |
| Pattern | ||||
| -Papillary | 9.8 | 6.7 | 1–30 | <0.005 |
| -Non-papillary | 17.7 | 15.3 | 2–65 |
