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Citation
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Park JH, Song KJ, Shin SD, Hong KJ, Ro YS, Jeong J, Choi YH. Injury 2022; ePub(ePub): ePub. |
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Abstract
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INTRODUCTION: The aim of this study was to estimate the annual incidence of various severe injuries, case fatality rates, and case disability rates for patients in Korea.
MATERIALS AND METHODS: This community-based observational study involved all residents in Korea between Jan. 1, 2018, and Dec. 31, 2018. Nationwide data were retrieved from the patient care report of the National Fire Agency and hospital medical records review of the Korea Disease Control and Prevention Agency. Severe injury was defined as any injury that resulted in emergency medical service (EMS) use and any field-based physiologic abnormality: systolic blood pressure ≤90 mm Hg, respiratory rate <10 or >29 per min, or AVPU scale nonalert. Crude and adjusted incidence rates were calculated without any exclusion. Outcomes including the Glasgow Outcome Scale (GOS) at hospital discharge were assessed according to a medical review. Case-fatality and case-disability rates were calculated after excluding patients with unknown vital status.
RESULTS: During the one-year period, 36,363 severe injuries occurred, yielding a crude annual incidence rate of 70.9 per 100,000 population; 57.8% were traumatic injuries, and 42.2% were nontraumatic injuries. The adjusted annual incidence rates were 61.7/100,000 for all severe injuries, 35.3/100,000 for traumatic injuries, and 26.4/100,000 for nontraumatic injuries. The case-fatality rate was 24.3% for all severe injuries, 27.0% for traumatic injuries, and 21.0% for nontraumatic injuries. The case-disability rate of GOS 3,4 was 6.0%, and the case-disability rate of GOS 2-4 was 16.4% for all severe injury patients.
CONCLUSIONS: This nationwide community-based study revealed incidence rates and outcomes of severe injury patients in Korea.
Language: en |