title: The experience with electroencephalography at the Kenyatta National Hospital, Nairobi.
abstract: Review of electroencephalography (EEG) requests at KNH over a 3 year period is presented. Majority of patients were aged between 0 and 10 years. None was older than 80 years. The epilepsies were the commonest reason for requesting EEG (58.5%). SSPE had the highest positivity rate of 91.7% followed by convulsive states of uncertain aetiology. The symptom of headache by itself was the least rewarding to study by EEG. It was more rewarding to first attempt to make a diagnosis of the headache. Hysteria had an EEG positivity rate of 40%, most of them being epilepsy. EEG picture for petit-mal, epilepsy focal seizure and generalized seizures are included in the text.
authors.affiliation: Kenyatta National Hospital.
authors.forename: T O
authors.initials: TO
authors.lastname: Kwasa
authors.forename: P M
authors.initials: PM
authors.lastname: Muthingi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001927:Brain Diseases / Q000175:diagnosis / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography / Q000706:statistics & numerical data* / Q000639:trends; D006779:Hospitals, Public; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007630:Kenya / Q000453:epidemiology; D008875:Middle Aged; D012017:Referral and Consultation / Q000706:statistics & numerical data* / Q000639:trends