Breast cancer subtypes association with local and regional relapses

HER2+ (N = 252) Basal-like (N = 318) Lum/HER2+ (N = 216) LumB (N = 1109) LumA (N = 1143)

Risk of 10-year Local Relapse (%) 18 15 15 11 7
Hazard Ratio, p 1.8, 0.01 1.6, 0.04 1.6, 0.06 1.3, 0.18 1
Risk of 10-year RegionalRelapse (%) 12 15 16 9 3
Hazard Ratio, p 2.9, 0.0003 4.0, 2.1e-07 2.4, 0.004 2.1, 9.1e-04 1