Revisits and frailty in older patients in the emergency department - a prospective observational multicenter study.

Background: An increased number of revisits may signal that the immediate medical needs of patients seeking care at Emergency Departments (EDs) are not being met. The prevalence and characteristics of revisits to the EDs in Sweden among older patients, and its association to frailty, are unknown. We aimed to investigate the prevalence of ED revisits among patients over 65 years of age, living with or without frailty, and its association with rate of admission, and mortality; in the Swedish ED setting.

Addition of the clinical frailty scale to triage tools and early warning scores improves mortality prognostication at 30 days: A prospective observational multicenter study.

Objectives: Frailty, assessed with clinical frailty scale (CFS), alone or in combination with aggregated vital signs, has been proposed as a measure to better predict mortality of older patients in the emergency department (ED), but the added predictive value to conventional triage is unclear.

Methods: This was a secondary analysis of a prospective observational study in three EDs in Sweden that evaluated the prognostic performance of the CFS alone or in combination with the national early warning score (NEWS), triage early warning score (TEWS) or the rapid emergency triage and treatment system (RETTS) triage tool using logistic regression. The primary outcome was 30-day mortality with 7- and 90-day mortality and admission as secondary outcomes reported as area under the receiver operating curve (AuROC) scores with 95% confidence intervals (CIs).

Frailty is associated with 30-day mortality: a multicentre study of Swedish emergency departments.

Background: Older patients living with frailty have an increased risk for adverse events. The Clinical Frailty Scale (CFS) is a 9-point frailty assessment instrument that has shown promise to identify frail emergency department (ED) patients at increased risk of adverse outcomes. The aim of this study was to investigate the association between CFS scores and 30-day mortality in an ED setting when assessments are made by regular ED staff.

Is the clinical frailty scale feasible to use in an emergency department setting? A mixed methods study.

Background: The Clinical Frailty Scale (CFS) is a frailty assessment tool used to identify frailty in older patients visiting the emergency department (ED). However, the current understanding of how it is used and accepted in ED clinical practice is limited. This study aimed to assess the feasibility of CFS in an ED setting.

Inter-rater reliability of the Clinical Frailty Scale by staff members in a Swedish emergency department setting.

Introduction: As frailty among the elderly is receiving increasing attention in emergency departments (EDs) around the world, the use of frailty assessment tools is growing. An often used such tool is the Clinical Frailty Scale (CFS), whose inter-rater reliability has been sparingly investigated in ED settings. No inter-rater reliability study regarding CFS has previously been performed within the Scandinavian ED context.