Table 1.
Histopathologic grade | PRACT group (n = 68) | Untreated group (n = 42) |
0 | 26 | 26a |
I | 22 | 12 |
II | 16 | 4 |
III | 4 | 0 |
P < 0.05, vs I + II + III
Histopathologic grade | PRACT group (n = 68) | Untreated group (n = 42) |
0 | 26 | 26a |
I | 22 | 12 |
II | 16 | 4 |
III | 4 | 0 |
P < 0.05, vs I + II + III