Objective To analyze the independent risk factors of abnormal EEG discharge before withdrawal of antiepileptic drugs on epileptic seizure-free patients.To explore the clinical value of long-term EEG monitoring in predicting the risk of recurrence after withdrawal of antiepileptic drugs in seizure-free patients.Methods From January 2009 to December 2011 in the outpatient department of Neurology in our hospital,62 patients with idiopathic epilepsy who have seizure free for more than 3 years received long-term...