From: FMR1 CGG allele size and prevalence ascertained through newborn screening in the United States
 | Female | Male | ||
---|---|---|---|---|
 | Gray | Pre | Gray | Pre |
White versus Black | 0.3409 | 0.817 | 0.0153 | 0.4805 |
White versus Hispanic | 1 | 0.161 | 0.0007 | 0.5239 |
Black versus Hispanic | 0.4712 | 0.0785 | 0.5051 | 1 |