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. 2021 Nov 22;21:146. doi: 10.1186/s12873-021-00541-0

Table 1.

CTAS time objectives

Triage level Time for triage Time to nursing assignment Time to nursing reassessment Time to physician assessment
I ≤10 min Continuous care Immediate
II Every 15 min ≤15 min
III Every 30 min ≤30 min
IV Every 60 min ≤60 min
V Every 120 min ≤120 min