| Unaffected | Affected | p-value |
---|---|---|---|
 | N = 56 | N = 82 |  |
Age at Diagnosis Range (yrs) | 25-78 | 27-79 | Â |
Mean Age at Diagnosis (yrs) | 47.44 | 44.73 | 0.19* |
Median Age at Diagnosis (yrs) | 50 | 45 | Â |
Standard Deviation | 13.63 | 10.65 | Â |
Mutation | Â | Â | Â |
185delAG (BRCA1) | 19 (31.6%) | 21 (24.7%) | Â |
5382insC | 4 (7.0%) | 12 (14.8%) | 0.15** |
Other | 35 (61.4%) | 49 (60.5%) | 0.57** |
 | Relationship Information |  |  |
 |  | Num. Pairs |  |
Sister-Sister | Â | 15 | Â |
Other relationship | Â | Â | Â |
i.e. Aunt-Niece and Cousins | Â | 16 | Â |