Table 1.
Patient characteristics of 1546 subjects with epilepsy
| Parameter | |
|---|---|
| Male (%) | 803 (51.9%) | 
| Median age (25–75%ile) | 16.0y (9.6y–25.5y) | 
| Race (available for 1308 subjects) | |
| Caucasian (%) | 1151 (88.0%) | 
| Black or African American (%) | 99 (7.6%) | 
| Other | 58 (4.4%) | 
| Mutation (available for 711 subjects) | |
| TSC1 (%) | 152 (21.4%) | 
| TSC2 (%) | 483 (67.9%) | 
| NMI (%) | 76 (10.7%) | 
NMI, no mutation identified