응급실에서 사용되는 노쇠 선별도구들 간의 비교: 체계적 고찰

Abstract

Objective: It is important to identify high-risk elderly patients in the emergency department (ED), and various screening tools should be used. This study aimed to find the most appropriate tool by comparing frailty screening tools used in the ED. Method: The authors searched PubMed, EMBASE, Cochrane library, and KoreaMed databases for medical literature. Two or more frailty screening tools were studied. Sensitivities and values of the area under the receiver operating characteristic curve of each tool used in individual studies were compared. Results: After the screening process, six studies using 12 tools were selected. Most of the tools had low sensitivities. The sensitivities were 90% or more in case of the Clinical Frailty Scale (CFS) and Program of Research to Integrate Services for the Maintenance of Autonomy (PRISMA-7). Seniors at Risk (ISAR) tools for frailty screening, Vulnerable Elders Survey (VES-13) and Geriatric (G8) tools were identified for predicting postoperative mortality, and CFS, Fried and Stable, Unstable, Help to walk, Bedbound (SUHB) tools were used for determining bad composite outcomes. The areas under the curve values predicting outcome were as follows: 0.63-0.67 for death, 0.52-0.64 for postoperative death, 0.52-0.68 for postoperative adverse outcome, 0.55-0.64 for poor prognosis, 0.65-0.69 for activity daily living disability, 0.66-0.78 for functional decline, 0.58-0.61 for hospitalization, 0.57-0.59 for fall, and 0.77-0.91 for frailty screening. Conclusion: It was difficult to select the most appropriate tool among the 12 frailty tools included in this review. However, Fatigue, Resistance, Ambulation, Illnesses, Loss of weight (FRAIL), Study of Osteoporotic Fracture (SOF), CFS, VES-13, and PRISMA-7 were relatively useful in the ED.