Characteristics Categories n(%)
Gender (N=831) Female 356(42.8)
Male 475(57.2)
Age in years < 1 26(3.1)
(N=831) 10-Jan 82(9.9)
  20-Nov 244(29.4)
  21-30 210(25.3)
  31-40 103(12.4)
  41-50 73(8.8)
  51-60 41(4.9)
  ≥61 52(6.3)
Types of epilepsy Generalized seizure 245(29.5)
(N=831) Partial seizure Simple partial seizure 8(1.0)
  Complex partial seizure 24(2.9)
  Seizure with secondary generalization 21(2.5)
  Unclassified partial seizure 22(2.6)
  Epilepsy Syndrome 3(0.4)
  Unclassified seizure 508(61.1)
EEG reporting Abnormal –Focal 32(3.9)
(N=831) Abnormal-Generalized 18(2.2)
  Normal 464(55.8)
  Undetermined 317(38.1)
Table 1: Baseline characteristics