Polidactilia: un estudio genético epidemiológico en Santiago, Chile / Polydactyly: a genetic epidemiological study in Santiago, Chile
Rev. méd. Chile
;
124(3): 313-8, mar. 1996. tab, graf
Artigo
em Espanhol
| LILACS
| ID: lil-173335
RESUMO
The aim of this work was to study tha prevalence at birth and family aggregation of polydactyly in Chile. We studied 125.652 newborns between 1969 and 1991. The prevalence was 1.329 for each 1.000 live newborns and higher in males than in females. Familial recurrence was 22.5 percent and gene penetrance was estimated as 0.5 for the postaxial-A type and 0.3 for the postaxial-B type. Gene penetrance for postaxial-B type was higher in males. Estimation of gene frequencies and mutation rates gave the highest values for postaxial-B polydactyly
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Índice:
LILACS (Américas)
Assunto principal:
Polidactilia
Tipo de estudo:
Estudo observacional
/
Estudo de prevalência
/
Fatores de risco
Limite:
Feminino
/
Humanos
/
Masculino
/
Recém-Nascido
País/Região como assunto:
América do Sul
/
Chile
Idioma:
Espanhol
Revista:
Rev. méd. Chile
Assunto da revista:
Medicina
Ano de publicação:
1996
Tipo de documento:
Artigo
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