Non-traumatic intracerebral haemorrhage. Prognostic implications of neurological and computer-tomographical findings in 100 consecutive patients.

One hundred cases of non-traumatic intracerebral haemorrhage were studied retrospectively. The mortality was 41%, although however, the cause of death in 10% of the cases was not directly related to the intracerebral haemorrhage. Clinical neurological and CT findings available in the first few hours after the admission of the patients were selected for the statistical analysis, using a linear stepwise discriminant analysis including jack-knife classification and a simple independence model for the variables. The results indicate that the outcome can be predicted with relatively great accuracy in individual patients, and that the level of consciousness on admission and the age of the patient are the most important factors for prognosis. The addition of CT-based variables did not achieve any significant improvement in the accuracy of the prediction of the outcome.