Paternal age and risk of autism in an ethnically diverse, non-industrialized setting: Aruba.

OBJECTIVE: The aim of this study was to examine paternal age in relation to risk of autism spectrum disorders (ASDs) in a setting other than the industrialized west. DESIGN: A case-control study of Aruban-born children (1990-2003). Cases (N = 95) were identified at the Child and Adolescent Psychiatry Clinic, the only such clinic in Aruba; gender and age matched controls (N = 347) were gathered from public health records. Parental age was defined categorically (≤ 29, 30-39, 40-49, ≥ 50 y). The analysis was made, using conditional logistic regression. RESULTS: Advanced paternal age was associate... Mehr ...