Case | CGG* | Age | Per cent methylation | IQ | Anxiety | ADHD | Perseveration | Tantrums | ASD/PDDNOS |
---|---|---|---|---|---|---|---|---|---|
1 | 107 | 69 | 5 | 123 | √ | – | – | – | – |
2 | 121 | 19 | 9 | 91 | √ | √ | √ | √ | – |
3 | 138 | 3 | 9 | 97 | – | – | – | – | – |
4 | 155 | 14 | 6 | 51 | √ | √ | √ | √ | √ |
5 | 150, 180 | 8 | <2 | 116 | √ | √ | √ | √ | – |
6 | 157, 180 | 8 | 3 | 124 | √ | √ | √ | √ | – |
7 | 163 | 8 | 7 | 95 | √ | √ | √ | √ | √ |
8 | 162 | 21 | 19 | 68 | √ | √ | – | – | – |
9 | 160–190 | 22 | 2 | 97 | √ | √ | √ | √ | √ |
10 | 170 | 18 | 7 | 54 | √ | √ | √ | √ | √ |
11 | 177 | 10 | 48 | 63 | √ | √ | √ | √ | √ |
12 | 187 | 7 | 11 | 62 | √ | √ | √ | √ | √ |
13 | 188 | 9 | 21 | 60 | √ | √ | √ | √ | – |
14 | 192 | 7 | 25 | 111 | – | √ | √ | – | √ |
15 | 192 | 4 | 35 | 55 | √ | √ | √ | √ | √ |
16 | 220 | 21 | 79 | NA | NA | NA | NA | NA | NA |
17 | 250 | 9 | 84 | 55 | √ | √ | √ | √ | √ |
*All 17 cases show series of peaks by CE indicating the presence of multiple CGG repeat alleles. The CGG size reported in the table is correspondent to the major peak(s). Both the CGG and per cent of methylation reported in the table were measured in peripheral blood.
ASD, autism spectrum disorders.