Age | ||
 Mean | 12.9 |  |
 SD | 2.8 |  |
 Median | 13 |  |
 | Frequency | % |
Gender | ||
 Male | 11 | 61 |
 Female | 7 | 39 |
Race | ||
 White | 17 | 94 |
 Nonwhite | 1 | 6 |
Mother’s Education | ||
 High school or less | 2 | 11 |
 Some College | 1 | 6 |
 College or more | 15 | 83 |
Father’s education | ||
 High school or less | 0 | 0 |
 Some College | 6 | 35 |
 College or more | 11 | 65 |
Diagnosis | ||
 Monostotic | 2 | 11 |
 Polyostotic | 12 | 67 |
 McCune Albright | 4 | 22 |
Craniofacial | ||
 No | 11 | 61 |
 Yes | 7 | 39 |