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Table 2 Spearman correlation and 95 % confidence interval between Analysis Run A and B for the same TMA spot

From: Quantitative comparison and reproducibility of pathologist scoring and digital image analysis of estrogen receptor β2 immunohistochemistry in prostate cancer

Digital IHC OD*%Pos

Correlation (95 % CI)

 Cytoplasm

0.99 (0.986–0.990)

 Nuclei

0.99 (0.992–0.995)

Pathologist Visual Score

 

 Cytoplasm

0.84 (0.82–0.87)

 Nuclei

0.83 (0.80–0.85)