Table 1 The scoring criteria of immunohistochemistry
The percentage of positive tumor cells | Score | The intensity of staining | Score |
|---|---|---|---|
0 | 0 | No staining | 0 |
<10% | 1 | + | 1 |
10–50% | 2 | ++ | 2 |
51–80% | 3 | +++ | 3 |
>80% | 4 |
The percentage of positive tumor cells | Score | The intensity of staining | Score |
|---|---|---|---|
0 | 0 | No staining | 0 |
<10% | 1 | + | 1 |
10–50% | 2 | ++ | 2 |
51–80% | 3 | +++ | 3 |
>80% | 4 |