Abstract
Objective: An exploratory analysis of co-aggregation of cancers using registry-based data. Methods: We utilized sibships from over 18,000 families who had been recruited to the NCI-sponsored multi-institutional Cancer Genetics Network. The analysis assesses co-aggregation at the individual and family level and adjusts for ascertainment. Results: We found statistically significant familial co-aggregation of lung cancer with pancreatic (adjusted p < 0.001), prostate (adjusted p < 0.003), and colorectal cancers (adjusted p = 0.004). In addition, we found significant familial co-aggregation of pancreatic and colorectal cancers (adjusted p = 0.018), and co-aggregation of hematopoietic and (non-ovarian) gynecologic cancers (adjusted p = 0.01). Conclusion: This analysis identified familial aggregation of cancers for which a genetic component has yet to be established.
Original language | English (US) |
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Pages (from-to) | 87-92 |
Number of pages | 6 |
Journal | Community Genetics |
Volume | 9 |
Issue number | 2 |
DOIs | |
State | Published - Apr 2006 |
Keywords
- Association
- Cancer Genetics Network
- Familial aggregation
- Family study
ASJC Scopus subject areas
- Genetics(clinical)