Recommended initial oxygen settings to achieve ambient air PaO2 >60 mmHg

PaO2 breathing room air (mmHg)	FIO2 (percent)	Nasal cannula setting to achieve approximate FIO2 (L/min)
50	24	1
45	28	2
40	32	3
35	35	4

Initial_oxygen_flow_in_COPD.htm

Graphic 73572 Version 1.0