Table 3.

Subtype details and onset age in each BRCA condition

Gene variant	Subtype	n	Age at onset		p value
			Mean ± SD	Range
BRCA1+	Luminal	30	41.6 ± 10.7	25–71	NS
	TNBC	147	40.8 ± 9.8	23–75
BRCA2+	Luminal	97	41.8 ± 9.5	23–73	NS
	TNBC	25	41.7 ± 12.3	19–71
BRCA1/2−	Luminal	844	46.4 ± 10.5	22–83	NS
	TNBC	343	45.6 ± 11.6	22–85

SD standard deviation