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. 2023 Mar 10;66(5):573–581. doi: 10.3340/jkns.2022.0211

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Copyright © 2023 The Korean Neurosurgical Society

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 2. — Association between coronavirus disease 2019 (COVID-19) outbreak and head trauma patients in 2021. A : Weekly number of COVID-19 patients (blue bar) and proportion of the population who received a second dose of COVID-19 vaccination (red line) in northern Gyeonggi Province. B : Weekly number of head trauma patients in 2021. C : Proportion of major trauma and mortality cases in head trauma patients. D : Comparison of head trauma incidence in patients involved in traffic-related accidents (blue bar) and non-traffic-related accidents (red bar). TA : traffic accidents.