Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Increasing utilisation of Emergency and Acute Care services by children and young people is a worldwide trend. This is thought to be a result of parent and carer desire for more "on demand" health care assessment and not a consequence of increasing severity of disease. A bespoke acuity assessment system in our department allowed us to test this hypothesis. ⋯ In light of the overall total increase in attendances and relative increase in acuity it appears the general cohort of children presenting are more unwell. Given a POPS > 4 is associated with an increased risk of admission for more than 24 hours [1] it can also be concluded that a significant proportion of attendances to the department are 'appropriate'. This article is protected by copyright. All rights reserved.
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The objective was to determine the testing threshold for lumbar puncture (LP) in the evaluation of aneurysmal subarachnoid hemorrhage (SAH) after a negative head computed tomography (CT). As a secondary aim we sought to identify clinical variables that have the greatest impact on this threshold. ⋯ Our decision analysis results suggest a testing threshold for LP after negative CT to be approximately 4.3%, with a range of 1.4% to 9.3% on robust PSA. In light of these data, and considering the low probability of aneurysmal SAH after a negative CT, classical teaching and current guidelines addressing testing for SAH should be revisited.