Table 9
Cox regression analysis between specific
BRCA1
exon mutation and age at diagnosis limited to breast cancer only
Mutation
Hazard ratio
p Value (95% CI)
Exon 11
0.61
0.1 (0.32 to 1.13)
Exon 2
0.26
0.002 (0.11 to 0.62)
Exon 13
0.80
0.6 (0.32 to 2.03)