A method is described for estimating excess relative risks of a disease from familial factors. Beginning with population-based series of cases and controls, a cohort of each subject's relatives is formed and checked for disease against a population based registry. The disease experience of the cohor
Calculation of risk factors and likelihoods for familial diseases
โ Scribed by C. Cannings; M.H. Skolnick; K. de Nevers; R. Sridharan
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 731 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0010-4809
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โฆ Synopsis
This paper presents a method for solving two related problems in pedigree analysis. The first application involves fitting familial modes of transmission of a trait to pedigree data and includes chromosome linkage studies as a special case. The second application involves calculating the probability that a person will be affected with a disease given a model. Genetic, environmental, and combined models can be considered. Pedigrees of any complexity, including consanguinity, can be handled. The risks and likelihoods are calculated as coefficients of polynomials in the gene-frequencies rather than numerically.
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