Table 1.
Site-specific demographics
| Sample size (n) | FCD IIA/IIB | Age (years) | Sex (female/male) | Age at onset (years) | |
|---|---|---|---|---|---|
| All | 337 | 134/203 | 22.2 ± 12.7 | 153/184 | 7.6 ± 6.7 |
| S1 | 114 | 55/59 | 24.8 ± 10.5 | 56/58 | 9.1 ± 7.1 |
| S2 | 8 | 3/5 | 10.5 ± 6.4 | 2/6 | 5.5 ± 4.2 |
| S3 | 10 | 2/8 | 25.3 ± 14.2 | 5/5 | 7.2 ± 7.4 |
| S4 | 43 | 6/37 | 24.3 ± 14.4 | 20/23 | 7.3 ± 7.6 |
| S5 | 18 | 9/9 | 6.8 ± 5.6 | 8/10 | 5.6 ± 4.1 |
| S6 | 22 | 13/9 | 17.4 ± 13.5 | 8/14 | 5.0 ± 4.8 |
| S7 | 11 | 4/7 | 30.8 ± 14.0 | 7/4 | 4.1 ± 3.1 |
| S8 | 14 | 3/11 | 29.1 ± 11.8 | 5/9 | 7.5 ± 5.6 |
| S9 | 8 | 0/8 | 31.9 ± 15.3 | 3/5 | 8.9 ± 4.7 |
| S10 | 14 | 7/7 | 25.3 ± 7.5 | 6/8 | 9.9 ± 5.6 |
| S11 | 11 | 6/5 | 20.8 ± 6.8 | 7/4 | 6.8 ± 8.2 |
| S12 | 42 | 17/25 | 17.0 ± 10.7 | 17/25 | 6.6 ± 5.8 |
| S13 | 22 | 9/13 | 20.9 ± 15.5 | 9/13 | 7.1 ± 8.6 |
Data for age and age at onset are presented as mean ± standard deviation.