Can J Neurol Sci
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To evauluate our novel ultrasound model for measurement of optic nerve sheath diameter (ONSD) and determine the intra- and inter-operator variability associated with this technique. ⋯ Utilizing a novel model for ONSD ultrasonography, we have determined the intraoperator reliability of ONSD measurement to be moderate, with no appreciable difference amongst multiple operators. Improvement in measurement reliability has been demonstrated between expert and novice operators with our model, indicating the potential benefit of simulation platforms for teaching the technique of ONSD ultrasound.
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Traumatic brain injury (TBI) is the single largest cause of death and disability following injury worldwide. The aim of this study was to determine the demographic, clinical, medical and accident related trends for patients with TBI hospitalized in an urban level 1 Trauma Centre. ⋯ These results will help to understand the impact of TBI in an urban Canadian level 1 Trauma Centre. This information should be used to develop public prevention strategies and to educate the community about the risk of TBI especially the risk of falls in the ageing population. These findings can also provide information to help health policy makers plan for future resources.