Article
The fragile X in Sicily: an epidemiological survey.
American journal of medical genetics - 1 Jan 2000
Neri G, Sanfilippo S, Pavone L, Mollica F, Barberi I, Giuffrè L, Romano C, Mattina T, Cammarata M, Ragusa M G
Abstract excerpt
We have studied a group of 349 institutionalized propositi with mental retardation, and found 12 fra(X)-positive cases among 155 males (7.7%) and 8 fra(X)-positive cases among 194 females (4.1%). The males had characteristic manifestations of the Martin-Bell syndrome. Another 7 males, who were in...
Topics
- Adolescent
- Adult
- Child
- Child, Preschool
- Epidemiologic Methods
- Female
- Fragile X Syndrome
- Humans
- Italy
- Male
- Phenotype
- Sex Chromosome Aberrations