Comparing the frequency of common genetic variants and haplotypes between carriers and non-carriers of BRCA1 and BRCA2deleterious mutations in Australian women diagnosed with breast cancer before 40 years of age

Table 6 Comparison of individual BRCA1 haplotype frequencies

Haplotype	Deleterious mutation noncarriers (standard error)	Deleterious mutation carriers (standard error)	All (standard error)	Chi square (Permutation)	P value (Permutation)
AATA	0.659 (0.025)	0.958 (0.011)	0.679 (0.025)	1.993	0.158
AGTG	0.003 (0.003)	0.000 (0.000)	0.003 (0.003)	0.000	1.000
CATA	0.078 (0.014)	0.000 (0.000)	0.073 (0.014)	0.205	0.651
CACA	0.119 (0.017)	0.042 (0.011)	0.114 (0.017)	0.044	0.833
CACG	0.003 (0.003)	0.000 (0.000)	0.003 (0.003)	0.000	1.000
CGTA	0.033 (0.009)	0.000 (0.000)	0.031 (0.009)	0.012	0.911
CGTG	0.104 (0.016)	0.000 (0.000)	0.097 (0.016)	0.394	0.530
Overall				2.648	0.851

ISSN: 1471-2407