Table 3.
Concordance analysis of IGE subtype
| Analysis | N | Observed | Expected | S.D. | p-Value |
|---|---|---|---|---|---|
| CAE vs JAE vs JME vs IGE-TCS | 63 | 22 | 10.7 | 2.8 | <0.001 |
| JME vs (JAE or CAE) | 38 | 25 | 15 | 2.7 | <0.001 |
| CAE vs JAE | 21 | 16 | 10.9 | 1.9 | 0.02 |
| IGS-TCS vs (CAE or JAE or JME) | 36 | 17 | 13.4 | 2.8 | 0.115 |
N, number of families included in each analysis; CAE, childhood absence epilepsy; JAE, juvenile absence epilepsy; JME, juvenile myoclonic epilepsy; IGE-TCS, IGE with tonic clonic seizures only.