From: Analytical validation of the PAM50-based Prosigna Breast Cancer Prognostic Gene Signature Assay and nCounter Analysis System using formalin-fixed paraffin-embedded breast tumor specimens
Intrinsic subtype
Estimated ROR score
Risk classification
Luminal A
30
Low
Luminal B #1
54
Intermediate
Luminal B #2
64
High
Basal-like
55
HER2-enriched
76