Journal of neurotrauma
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Journal of neurotrauma · Jul 2004
Meta AnalysisA meta-analysis of clinical correlates that predict significant intracranial injury in adults with minor head trauma.
Previous studies have resulted in conflicting results regarding the predictive effect of various clinical symptoms, signs, and plain imaging for intracranial pathology in adults with minor head injury. We sought to perform a meta-analysis of the literature to assess the significance of these factors for the prediction of intracranial hemorrhage (ICH). The literature was searched using Medline, Embase, Experts, and the Grey literature. ⋯ Reasons for the heterogeneity are discussed. This study has determined the relative risks of 23 clinical variables that may predict the presence of an ICH in patients after minor head injury. These risks should prove invaluable to clinicians for the assessment of individual patients as well as the assessment of guidelines presented for the management of minor head injuries.