TABLE 2.

Vital signs and modality of ventilation

	Number	%
Heart rate (HR)
Low	4	1.5
Normal	220	83.7
High	39	14.8
Respiratory rate (RR)
Normal	223	84.8
High	40	15.2
Mean arterial blood pressure (BP)
Normal	216	81.8
High	48	18.2
Oxygen saturation (SpO2)
Low	52	19.8
Normal	211	80.2
Modality of ventilation
RA	120	45.6
NC	66	25.1
FM	40	15.2
NRBM	11	4.2
IV	26	9.9

Abbreviations: FM, Face mask; IV, invasive ventilation; NC, Nasal cannula; NRBM, Non‐rebreather mask; RA, room air.