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. 2019 Apr 1;74(6):917–924. doi: 10.1111/his.13812

Table 2.

IHC/ISH concordance of manual scoring and DIA

ISH
Negative Positive Total
Manual scoring
0/1+ 114 0 114
2+ 22 4 26
3+ 0 12 12
Total 136 16 152
Platform A DIA
0/1+ 136 3 139
2+ 0 2 2
3+ 0 11 11
Total 136 16 152
Platform B DIA
0/1+ 114 0 114
2+ 22 2 24
3+ 0 14 14
Total 136 16 152

IHC, immunohistochemistry; ISH, in‐situ hybridisation; DIA, digital image analysis.