Control measure Establish a triage sieve (adult and paediatric) - Developed and maintained by the NFCC - National Operational Guidance

Control measure
Establish a triage sieve (adult and
            paediatric)

      Developed and maintained by the NFCC

Contents
Control measure - Establish a triage sieve (adult and paediatric) ................................................ 3

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Control measure - Establish a triage sieve (adult
            and paediatric)

Control measure knowledge

The core principle of triage is to do the most for the most. The initial triage method in a multiple
casualty situation is the triage sieve.

The triage sieve will identify immediately life-threatening problems based on the C < A B C > system
and correctly prioritise the patients for treatment. Not doing this will potentially risk lives.

All fire and rescue services should be aware of this system and be prepared to employ it in a
multiple casualty situation or at a major incident.

As a principle, in a poorly resourced scene, minimal casualty care is carried out in a multiple
casualty situation. The following list provides guidance on what could be achieved without
breaching the core principle of triage:

      Quickly turn a patient to protect an airway
      Encourage self help
      Encourage a bystander to apply direct pressure

With the publication of the 2013 Ambulance Clinical Practice Guidelines (JRCALC) it was
acknowledged that now ambulance services are all practising C < A B C > in their initial patient
assessment, the standard triage sieve needed to be updated to take account of the importance of
initial assessment and treatment of catastrophic haemorrhage.

The diagram below is the new National Ambulance Service Medical Directors Group (NASMeD)
Triage Sieve, which was published in 2013 for use by all ambulance staff at a major incident (NARU,
2013).

The priorities are described as:

      P1 or red tags (immediate) are used to label those who cannot survive without immediate
      treatment but who have a chance of survival
      P2 or yellow tags (observation) are for those who require observation (and possible later re-
      triage). Their condition is stable for the moment and they are not in immediate danger of
      death. These victims will still need hospital care and would be treated immediately under
      normal circumstances.

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P3 or green tags (wait) are reserved for the 'walking wounded' who will need medical care at
      some point, after more critical injuries have been treated.

The JESIP casualty triage has an additional priority:

      P4 or P1E (expectant) is used for those whose injuries are so extensive that they will not be
      able to survive given the care/resource that is available. This is only to be used under
      authorisation of the Medical Incident Officer. They alone have the responsibility to match
      these patients' injuries with the number and type of the other casualties and the remaining
      resources available to the hospitals..

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Figure 3: Triage Sieve

Source: National Ambulance Service Medical Directors Group (NASMeD)

The same triage principles apply to children. Paediatric triage tape is available, which groups
children by length, weight and age and provides normal physiological values for respiratory rate

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and pulse in each of the groups to carry out the triage process.

Having labelled the casualty with their priority, casualties are handed over to an appropriately
trained and competent practitioner. A record or log of the numbers of each priority should be kept.

When referring to casualties and the above categories at the scene of an incident, everyone should
be sensitive to those who may be nearby, which could include relatives and other members of the
public.

Strategic actions

Fire and rescue services should:

      Ensure that responders understand the principle of casualty triage at incidents involving
      more than one casualty

Tactical actions

Incident commanders should:

      Identify the number of casualties requiring medical attention and instigate a triage process
      Record the outcome of triage and communicate to medical responders

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