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. 2020 Feb 13;16:447–456. doi: 10.2147/NDT.S236160

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© 2020 Hoyer et al.

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Distribution of cases as acute/non-acute according to neurological expert evaluation (top) and as ESI acute (subsuming ESI categories 1 and 2)/ESI non-acute (subsuming ESI categories 3 to 5; bottom) across a spectrum of diagnoses.

Abbreviations: ESI, Emergency Severity Index; CNS, central nervous system.