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. 2017 Dec 13;104(2):128–142. doi: 10.1093/bja/aep375

Table 2.

DOH clinical triage tool

Criteria label Adults will be considered for admission at the nearest general hospital if they present with any of the following
A Severe respiratory distress
Severe breathlessness, e.g. unable to complete sentences in one breath
Use of accessory muscles, supra-clavicular recession, tracheal tug, or feeling of suffocation
B Increased ventilatory frequency measured over at least 30 s
More than 30 bpm
C Oxygen saturation ≤92% on pulse oximetry, breathing air, or on oxygen
Absence of cyanosis is a poor discriminator for severe illness
D Respiratory exhaustion
New abnormal breathing pattern, e.g. alternating fast and slow rate or long pauses between breaths
E Evidence of severe clinical dehydration or clinical shock
Systolic arterial pressure <90 mm Hg, diastolic arterial pressure <60 mm Hg, or both
Sternal capillary refill time >2 s, reduced skin turgor
F Altered conscious level
New confusion, striking agitation, or seizures
G Causing other clinical concern to the clinical team or specialist doctor, e.g. a rapidly progressive or an unusually prolonged illness