ABSTRACT
Objective T o study the correlation of daily living activities with location and severity of trau-m atic brain injury (TBI) and to provide a theoretical basis for im proving the accuracy of expert opinion. Methods Five hundred and one cases of patients with TBI were selected. D etailed records included fol-lowing: pre-injury situation, location and severity of injury, treatm ent and education. D aily living activi-ties scale (B arthel index) was applied to test the subjects’daily living activities. T he relevance am ong location and severity of TBI and B arthel index was statistically analyzed. Results In m ild TBI group, there wasnosignificantdifferenceinBarthelindex among each location (P>0.05).Inmoderate TBIgroup, there were significant differences in B arthel index between subarachnoid hem orrhage and cerebral lobe injury, also between parietal, occipital lobes injury and frontal lobe injury, parietal, occipital lobes injury and temporallobe(P0.05).In severe TBI,there were significant differences in Barthel index between every two different locations (P<0.05). Conclusion T here is som e correlation between the location of TBI and B arthel index, which provides an im portant reference value for analyzing and deter-m ining daily living activities after TBI.