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. 2019 Sep 30;13(12):2515–2530. doi: 10.1002/1878-0261.12540

Table 3.

Comparison study between the combination of allele‐specific, asymmetric rapid PCR and melting analysis assay and droplet digital PCR for detecting PIK3CA E545K hotspot mutation in early and metastatic BrCa patients

Combination of allele‐specific, asymmetric rapid PCR and melting analysis assay (Markou et al., 2014) ddPCR
Neg Neg Pos Total
9 5 14
Pos 2 21 23
Total 11 26 37
Concordance: (30/37) 81.8% (P = 0.001, chi‐square test)