ABSTRACT
Objective@#Emergency department-based screening clinic (ED-BSC) is a new concept. It is a multifunctional clinic at the entrance of the emergency department (ED) that serves as a screening center for suspected coronavirus disease 2019 (COVID-19) patients and triaging patients and provides basic emergency treatment. We aimed to analyze the current status of the COVID-19 ED-BSC and determine the factors when assigning suspected COVID-19 patients to the negative pressure isolation rooms (NPIRs) at the ED. @*Methods@#Data of patients who visited the ED-BSC between February 7, 2020, and April 30, 2020, were obtained retrospectively. The data of the patients who underwent the COVID-19 screening test per the standards of the Korea Disease Control and Prevention Agency were analyzed. @*Results@#A total of 1,378 patients who visited the ED-BSC were included in the study. Of these, 1,226 patients were allowed to go home after the COVID-19 screening test, and 152 patients were assigned to the NPIRs. In univariate analysis, factors influencing the allocation of NPIRs were old age, history of overseas travel within the last 14 days, fever and peripheral oxygen saturation. The multivariate regression analysis confirmed that older adults, history of overseas travel within the last 14 days and fever influenced the allocation of patients to NPIRs. @*Conclusion@#This study elucidates the current status of suspected COVID-19 patient visits to an ED-BSC. This study may serve as a basis for the establishment and revision of clinical guidelines for ED-BSC.
ABSTRACT
OBJECTIVE: The mismatch in the demand and supply of emergency medical resources has been a constant issue in Korean emergency departments (EDs). This study analyzed the characteristics and actual utilization of medical bed resources in these EDs. METHODS: The emergency department utilization (EDU) rate was calculated using the Emergency Medical Resource Information System (EMRIS) on the available beds in EDs from April 2014 to January 2015. The EDU rate was analyzed according to the season, day of the week, time of day, and ED type. Furthermore, the ratio between the maximum and minimum EDU rates was also compared between the regions. RESULTS: A total of 14,889,750 data points were included. The EDU rate was relatively high during winter and on Sundays, and was highest between 20:00 and 22:00. The ratio between the maximum and minimum EDU rates according to the time of day was highest in Gyeongbuk (5.4) and lowest in Daegu (1.4). Moreover, the EDU rate according to the ED type was highest in the regional emergency medical center (66.7%). CONCLUSION: Significant differences were observed in the EDU rates according to the season, day of the week, time of the day, region, and ED type. Therefore, EMRIS should allocate resources based on the data on both the hospital and regional characteristics.