Table 1 Demographic characteristics of sample by percent of sample
|  | FXS (n = 116) | TD (n = 69) |
|---|---|---|
Male (%) | 75.0 | 79.7 |
Ethnicity (%) | ||
 Hispanic/Latino | 2.6 | 1.4 |
 Not Hispanic/Latino | 76.7 | 60.0 |
 Unknown | 20.7 | 38.6 |
Race (%) | ||
 White | 72.4 | 89.9 |
 Black | 5.2 | 5.8 |
 More than one race | 15.5 | 2.9 |
 Other | 1.7 | 0 |
 Unknown | 5.2 | 1.4 |