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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Lab Invest. 2018 Jun 1;98(8):1076–1083. doi: 10.1038/s41374-018-0064-1

Table 4.

Concordance between RT-qPCR and IHC/FISH for ESR in IDCA cohort.

Non m-d samples (P < 0.001; sensitivity = 0.98; specificity = 1; PPV = 1; NPV = 0.94)
ER Positive ER Negative Total
dCt ≥−1 43 0 43
dCt <−1 1 16 17
Total 44 16 60
m-d samples (P < 0.001; sensitivity = 0.98; specificity = 1; PPV = 1; NPV = 0.94)
ER Positive ER Negative Total
dCt ≥−1 43 0 43
dCt <−1 1 16 17
Total 44 16 60