Factors related to under-triage of patients with acute coronary syndrome in the emergency department: A retrospective study

초록

Introduction: This study aimed to provide fundamental data to avoid under-triage in the initial severity classification of patients with suspected acute coronary syndrome (ACS) by analyzing factors associated with patients who visited the emergency department (ED). Methods: This retrospective study identified factors related to under-triage by comparing the characteristics of participants diagnosed with ACS and appropriately classified those who were under-triaged. Results: The probability of under-triage increased 5.402 times in patients who visited the ED immediately than in those who visited the ED through an outpatient clinic. The probability of under-triage decreased in patients who visited the ED by ambulance rather than using their personal vehicle. Furthermore, when patients experienced chest pain, the tendency for under-triage decreased. The under-triage tendency increased 8.315 times in patients with dementia. Conclusions: Medical staff training on the classification of non-specific symptoms accompanying diseases is needed. Patients with ACS need to be aware of the symptoms that require visiting the ED and the appropriate route and method. Therefore, it is possible to avoid under-triage for possible ACS during the initial triage, and triage can be performed quickly and accurately. © 2023

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