Table 2.

Summary of Patient Clinical Parameters Before, During and After Prone Positioning

	Patient 1			Patient 2			Patient 3 (Intubated)
	Before	During	After	Before	During	After	Before	During	After
Respiratory Rate	30	26	30	32.5	29	22	32.5	27.5	30
Oxygen Saturation	94	96	95	88	97	98	92.5	96	94
HNFO FiO2	90	90	90	100	-	-	95	95	95
ROX Index	3.48	4.1	3.52	2.71	-	-	-	-	-

Respiratory Rate is reported as average breaths per minute

Oxygen saturation or SpO₂

HNFO FIO₂: high flow nasal cannula oxygen fraction of inspired oxygen

ROX index is computed as (SpO₂/FiO₂)/RR