新生儿惊厥可导致脑损害，其预后取决于病因和大脑受损的程度［１］。引起惊厥的病因较复杂，因此，早期明确病因诊断，有效控制惊厥发作，对减少后遗症的发生，甚为重要。我院于１９９１年１月～１９９８年８月收治新生儿惊厥１１０例，占同期住院新生儿的１６．３１％，发病 Neonatal convulsions can lead to brain damage, the prognosis depends on the etiology and extent of brain damage [1]. The causes of convulsions are more complex, so early diagnosis of a clear cause, the effective control of seizures, sequelae to reduce the incidence is very important. Our hospital in January 1991 ~ August 1998 admitted 110 cases of neonatal convulsions, accounting for 16.31% of hospitalized newborns over the same period, the incidence