The EEG and epilepsy in Kelantan--a hospital/laboratory-based study.
Five hundred and ninety three cases of clinically diagnosed and suspected epilepsy were analysed as regards to the EEG (standard scalp electrode recording) features for confirmation and typing. Fifty-five per cent of all clinically diagnosed adult epileptics were confirmed by the EEG with the initial record, and the EEG confirmatory rate in children was higher at 92%. The frequency of generalised epilepsy as confirmed by the EEG was found to be 86% in adults and 92% in children, reflecting a higher proportion of generalised epilepsy in the population than reported elsewhere. Clinical diagnosis of partial epilepsy was often subsequently shown to be of generalised type on EEG.
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Department of Medicine, Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan Darul Naim.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D004828:Epilepsies, Partial / Q000145:classification / Q000175:diagnosis*; D004829:Epilepsy, Generalized / Q000145:classification / Q000175:diagnosis*; D005260:Female; D006785:Hospitals, University; D006801:Humans; D007223:Infant; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies