Prognostic factors in childhood bacterial meningitis.

The purpose of this study was to identify possible risk factors associated with a poor prognosis in childhood bacterial meningitis. We also analysed the influence of duration of symptoms and prehospital antibiotic therapy on outcome. Ninety-two children aged 1 month to 13.8 years were included, of whom 4 died (4.3%) and 14 (15.2%) experienced permanent neurological sequelae. Hearing impairment was the most frequent sequela and was strongly associated with the length of history. Multiple logistic regression revealed duration of symptoms > 48 h, pre-hospital seizures, peripheral vasoconstriction, < 1000 x 10(6)/l leucocytes in cerebrospinal fluid and temperature < or = 38.0 degrees C on admission as risk factors independently associated with later death or sequelae. There was no association between pre-hospital oral or parenteral antibiotic therapy and outcome. These risk factors may be of value in selecting patients for more intensive therapy and in identifying possible candidates for new treatment strategies.