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The Manchester Triage System (MTS) is a widely used method for triaging patients in emergency services. This system was developed to ensure that patients receive care based on the severity of their symptoms, prioritizing those who require immediate attention.

Effective implementation of the Manchester Triage System can optimize care, improve clinical outcomes, and increase the operational efficiency of emergency units. In addition to its application in emergency settings, the Manchester Triage System can also be integrated into broader health systems to improve patient flow management and reduce waiting times.

The adoption of advanced technologies, such as artificial intelligence and clinical decision support systems, can further enhance the effectiveness of this method, allowing for faster and more accurate triage. These innovations not only improve the patient experience but also help healthcare professionals make more informed decisions, contributing to a more agile and efficient healthcare system. Check out this article for details on the functioning of the Manchester Triage System, its benefits, and challenges in clinical practice.

Before we continue, we need to ask: Are you already familiar with Ninsaúde Clinic? Ninsaúde Clinic is a medical software with an agile and complete schedule, electronic medical records with legal validity, teleconsultation, financial control and much more. Schedule a demonstration or try Ninsaúde Clinic right now!

What is the Manchester Triage System?

The Manchester Triage System (MTS) is a triage system that classifies patients into different levels of urgency based on their symptoms and signs. Created in the United Kingdom in 1997, the scale is used globally to standardize the triage process in emergency departments.

The primary goal of the Manchester Triage System is to ensure that each patient receives appropriate attention at the right time, minimizing risks and improving the efficiency of care. The scale uses a set of clinical protocols that help healthcare professionals quickly determine the severity of a patient's condition. This allows the most severe cases to be treated first, while less urgent cases wait but still receive appropriate care.

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The implementation of the Manchester Triage System also facilitates communication between different healthcare teams and improves hospital resource management. By using standardized criteria, hospitals can optimize the use of beds, equipment, and staff, resulting in a more efficient workflow. Additionally, the scale helps reduce patient waiting times and improves overall satisfaction with emergency services.

Categories of the Manchester Triage System

The Manchester Triage System divides patients into five distinct categories, each represented by a color code, which indicates the urgency of the required care. This categorization helps healthcare professionals prioritize care in emergency departments, ensuring that resources are used more efficiently and that patients receive care at the most appropriate time for their clinical condition.

Red (Emergent): Requires immediate attention. Patients in this category present an imminent risk to life or vital function. Cases include cardiac arrest, severe trauma, or any condition that immediately threatens life.

Orange (Very Urgent): Care should be provided within 10 minutes. Patients with potentially serious conditions that can deteriorate quickly, such as acute myocardial infarction or stroke in its initial phase, where timing for intervention can be crucial for the outcome.

Yellow (Urgent): Care within 60 minutes. Patients with acute but stable problems that could worsen if not treated within an hour. This includes cases like intense unspecified abdominal pain and certain infections that need evaluation and treatment to avoid complications.

Green (Less Urgent): Care within 120 minutes. Patients with less severe conditions that can wait longer without significant deterioration of their condition. Examples include minor injuries or infections without signs of severity, such as a simple sprain or a common flu.

Blue (Non-Urgent): Care within 240 minutes. Patients with non-urgent conditions that do not pose an immediate risk of worsening. These patients might include those with consultations for stable chronic conditions or minor problems, such as chronic muscle pains or mild colds.

Categories of the Manchester Triage System

This color stratification not only facilitates initial triage but also aids in the ongoing management of patients, guiding the allocation of beds and the prioritization of tests and procedures. The system also contributes to the ongoing training and development of healthcare professionals, who become more efficient at identifying and managing different levels of urgency. Thus, the Manchester Triage System is an essential tool in improving the quality of care in medical emergencies, reducing waiting times and enhancing the effectiveness of applied treatments.

Implementation of the Manchester Triage System

Training and Capacity Building

For the effective implementation of the Manchester Triage System, it is crucial that healthcare professionals receive proper training. This includes understanding the triage criteria, the ability to quickly assess the signs and symptoms of patients, and the capacity to make quick and accurate decisions. Ongoing training programs are essential not only to introduce new team members but also to update professionals on best practices and changes in protocols.

Technological Tools

The use of technological tools, such as triage software, can help standardize the process and minimize human errors. These systems can provide support to healthcare professionals, assisting in documentation and decision-making. An example is the Ninsaúde Clinic medical software, which offers integrated functionalities to manage patient triage according to the Manchester Triage System. This software not only facilitates the quick and efficient categorization of patients but also enables the integration of medical records and communication between different departments, optimizing the entire care process.

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Monitoring and Evaluation

Implementing a continuous monitoring system is essential to assess the effectiveness of the Manchester Triage System. This may include case reviews, feedback from healthcare professionals, and performance data analysis. Establishing quality indicators and performance benchmarks helps the team identify areas for improvement and ensures adherence to triage standards. Ninsaúde Clinic software can be used to collect and analyze this data, providing valuable insights through detailed reports and trend analyses, which can direct future training and process improvements.

Applying the Manchester Triage Scale with Ninsaúde Clinic

During reception, with Ninsaúde Clinic, the patient can be placed in a waiting status so that healthcare professionals know that he is awaiting care. However, this information alone is not sufficient for the care to follow the parameters of the Manchester Triage Scale. In this case, the best way to inform about the category in which the patient fits is through the use of identification flags (emojis) on their registration form.

In the Registration tab, when receiving a patient, it is possible to choose emojis that identify the patient by physical characteristics or according to their lifestyle. Among the identification emojis, there are colored circular shapes that exactly represent the colors of the Manchester Triage Scale. By selecting one of these colors, the healthcare professional can see this information next to the patient's name on their list of appointments screen, allowing them to prioritize care according to the identification next to the patient's name.

Learn more about the flag feature (emojis) in our article "Accessibility in clinics: How to customize the patient's journey".

Benefits of the Manchester Triage Scale

Efficient Prioritization

The Manchester Triage Scale allows healthcare professionals to prioritize patients based on the severity of their conditions. This ensures that those who need urgent care the most are attended to first, improving clinical outcomes.

Reduction of Waiting Time

By efficiently categorizing patients, the scale helps to reduce the waiting time for those who need immediate care. This is crucial in emergency settings, where time can be a determining factor in a patient’s recovery.

Improvement in Resource Allocation

The Manchester Triage Scale aids in the effective allocation of resources, directing equipment and personnel where they are most needed. This optimizes the use of available resources and can reduce operational costs.


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