Analysis of simulated data: evidence for genetic and environmental effects.
Genet Epidemiol
; 17 Suppl 1: S527-32, 1999.
Article
en En
| MEDLINE
| ID: mdl-10597487
ABSTRACT
We approached the simulation as though it were an international study with similar but not identical information being collected from different populations. In keeping with this we analyzed one replicate from each population. Initially we examined the risk of disease in relatives of cases to determine whether the disease appeared to be "more genetic" in one population than in the others and we examined the evidence for environmental risk factors in each population. Nonparametric linkage analysis and transmission/disequilibrium testing (TDT) were used to search for loci linked to the disease in each population. Using these methods we identified several candidate regions for a susceptibility gene which on examination of the answers are explicable in terms of the underlying model.
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Bases de datos:
MEDLINE
Asunto principal:
Pruebas Genéticas
/
Ambiente
/
Modelos Genéticos
Tipo de estudio:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Humans
Idioma:
En
Revista:
Genet Epidemiol
Asunto de la revista:
EPIDEMIOLOGIA
/
GENETICA MEDICA
Año:
1999
Tipo del documento:
Article
País de afiliación:
Reino Unido