Triage in the defence medical services

Area of Science:

• Military medicine
• Medical triage
• Health systems research

Background:

• Triage is fundamental to military medical practice.
• The Defence Medical Services have evolved their triage methods over time.
• Current operational environments necessitate a review of existing triage protocols.

Purpose of the Study:

• To review the evolution of triage within the Defence Medical Services.
• To explore potential future developments in military medical triage.
• To analyze the impact of operational factors on triage system effectiveness.

Main Methods:

• Review of historical triage practices in military settings.
• Analysis of a simple model demonstrating factors influencing triage system performance.
• Discussion of pragmatic options for improving triage systems.
• Highlighting areas of current research in medical triage.

Main Results:

• The ideal sensitivity and specificity of a triage system are dependent on transport availability and receiving unit capacity.
• Future operations with longer casualty evacuation timelines and smaller medical units may require fundamental changes to triage approaches.
• Pragmatic options for improving triage are presented.

Conclusions:

• Military medical triage requires dynamic adaptation to operational contexts.
• Optimizing triage performance necessitates considering logistical and capacity constraints.
• Further research is needed to refine triage strategies for future military operations.