Table 5. Number of total and genotyped first degree relatives from the 66 BRCA1 families, 84 BRCA2 families, and 1485 non-carrier families.

	BRCA1		BRCA2		Non-carrier
	Total No. (%)	Per Family Median No. (IQR)	Total No. (%)	Per Family Median No. (IQR)	Total No. (%)	Per Family Median No. (IQR)
First Degree Relatives	230 (77.7)	3 (2-4)	309 (78.6)	3 (2-4)	5410 (78.4)	3 (2-5)
Mother	66 (28.7)	1 (1-1)	84 (27.2)	1 (1-1)	1485 (27.4)	1 (1-1)
Daughter	37 (16.1)	0 (0-1)	48 (15.5)	0 (0-1)	967 (17.9)	0 (0-1)
Sister	127 (55.2)	1 (1-3)	177 (57.3)	2 (1-3)	2958 (54.7)	2 (1-3)
Carriers	37 (16.1)	1 (1-2)	45 (14.6)	1 (1-2)	1 (<0.1)	0 (0-0)
Non-carriers	38 (16.5)	0 (0-1)	38 (12.3)	0 (0-1)	19 (0.4)	1 (1-1)
Un-genotyped	155 (67.4)	2 (1-3)	226 (73.1)	2 (1-3)	5390 (99.6)	3 (2-5)

IQR: Interquartile range.