From: The expression of mismatched repair genes and their correlation with clinicopathological parameters and response to neo-adjuvant chemotherapy in breast cancer
SCORE
Percentage of cells staining
Frequency
Percent
Valid percent
Cumulative percent
0
0%
15
48.38
1
<5%
2
5–20%
5
16.12
64.5
3
20–80%
8
25.80
90.3
4
80–100%
9.67
100