Table 2 HER2 immunostaining: misclassifications in relation to the reference score
ID | Total N° of misclassified slides(#) | Reference score 0(#) | Reference score 1 + (#) | Reference score 2 + (#) | Reference score 3 + (#) |
|---|---|---|---|---|---|
PC1 | 0/4 | - (*) | 0/1 | 0/1 | 0/2 |
PC2 | 1/4 | 0/1 | 0/1 | 0/1 | 1/1 [2+] |
PC3 | 1/4 | 0/1 | 1/2 [0] ^ | - (*) | 0/1 |
PC4 | 2/4 | 0/1 | 1/1 [0] | 1/1 [1+] | 0/1 |
PC5 | 2/4 | 0/1 | - (*) | 1/1 [1+] | 1/2 [2+] |
PC6 | 1/4 | 0/1 | 0/1 | 1/1 [1+] | 0/1 |
PC7 | 2/4 | 0/2 | - (*) | - (*) | 2/2 [2+;2+] |
PC8 | 0/4 | - (*) | 0/2 | 0/1 | 0/1 |
PC9 | 2/4 | 0/1 | 2/2 [0;0] | - (*) | 0/1 |
PC10 | 1/4 | 0/2 | - (*) | 1/1 [1+] | 0/1 |
PC11 | 1/4 | 0/1 | 0/1 | 1/1 [1+] | 0/1 |
PC12 | 0/4 | 0/1 | 0/2 | - (*) | 0/1 |
PC13 | 0/4 | 0/1 | - (*) | 0/1 | 0/2 |
PC14 | 0/4 | - (*) | 0/2 | 0/1 | 0/1 |
PC15 | 1/4 | 0/1 | 1/2 [0] | - (*) | 0/1 |
PC16 | 2/4 | 0/1 | 1/1 [2+] | 1/1 [1+] | 0/1 |
Total | 16/64 | 0/15 | 6/18 | 6/11 | 4/20 |