Table 3.
Group | Staining Intensity | ||||
---|---|---|---|---|---|
Score 0 (no staining) | Score 1 (weak staining) | Score 2 (moderate staining) | Score 3 (severe staining) | ||
A | 0 (0%) | 13 (65%) | 7 (35%) | 0 (0%) | 20 (100%) |
B | 0 (0%) | 4 (20%) | 14 (70%) | 2 (10%) | 20 (100%) |
Total | 0 (0%) | 17 (45%) | 21 (52.5%) | 2 (5%) | 40 (10%) |