ESI is a triage acuity algorithm that is valid for evaluating patient acuity and resource needs as determined by a trained triage nurse the patient’s presentation to the emergency department. The ESI tool was developed to categorize patients by acuity

The Emergency Severity Index (ESI) is a five-level emergency department triage algorithm, initially developed in 1998 by emergency physicians Richard Wurez and David Eitel. [1]

Emergency Severity Index (ESI): A Triage Tool for Emergency Department Care, Version 4ESI Triage Algorithm v.4 B–1

Accurate emergency department (ED) triage is essential to prioritize the most critically ill patients and distribute resources appropriately. The most used triage system in the US is the Emergency Severity Index (ESI). To derive and validate an algorithm to assess the rate of mistriage and to identify characteristics associated with mistriage.

The Emergency Severity Index (ESI) is a five-level triage tool used in emergency departments to categorize patients based on the severity of their conditions. It helps prioritize patients' needs for immediate care, ensuring that those with life-threatening conditions receive prompt attention.

2025年3月4日 · MIMIC-IV-Ext Triage Instruction Corpus includes 9,629 ED triage cases organized by the five-level ESI, enabling LLMs to improve triage accuracy. It provides CSV data, generation prompts, expert validation samples, and SQL QC scripts.

The ESI algorithm is used in emergency departments to determine the acuity and resources needed for each patient. It consists of four decision points, with Decision Point B assessing if the patient is in a high-risk situation.

2024年12月2日 · The emergency severity index (ESI) is a triage tool used to rapidly assess the severity of a patient's condition and determine the appropriate level of care. It is based on vital signs, chief complaint, and other factors, and assigns patients a score from 1 to 5, with 1 being the most severe and 5 being the least severe.

2023年3月28日 · The latest handbook update includes evidence-driven assessment tools, clarifying language to prevent misinterpretations and a look into how racism, bias and stigmas can lead to inaccurate triage decisions. The all-new course exam includes numerous patient case examples that truly tests how a nurse applies ESI.

The Emergency Severity Index (ESI) is currently one of the most widely implemented protocols in the emergency department for efficacious patient triage. This scale stratifies patients according to the severity of their illness by a rough estimation of the level of resources that they require to cater to their ailments.