S FIO2 table

The S_FIO2 table contains the possible entries for the FiO2 field.

There is an s_FIO2 table on the PDA and in the CCMDB.mdb.

• !!FI02’s listed in this table are ESTIMATES ONLY. The purpose is to allow for the completion of the APACHE II score.
• !!Actual Fi02 delivered will vary. This depends on a number of factors such as, breath rate and depth, distance of O2 diffuser from face, resistance to flow etc.

NASAL PRONG			PARTIAL REBREATH MASK
Room Air	21%		8 LRB	65%
1 LNP	24%		10 LRB	65%
2 LNP	28%		12 LRB	65%
3 LNP	32%		13 LRB	70%
4 LNP	36%		15 LRB	70%
5 LNP	40%		15 LRB +	70%
6 LNP	44%		5 L NP
7 LNP	48%		10 LRB +	70%
8 LNP	50%		5 L NP
NON REBREATH MASK			10 LRB +	70%
10 LNRB	70%		3 L NP
15 LNRB	70%		15 LRB +	70%
20 LNRB	80%		7 L NP
25 LNRB	80%		VENTURI MASK
30 LNRB	80%		3 LPM	24%
100 LNRB	80%		4 LPM	26%
COLD POT			5 LPM	28%
	35%		6 LPM	30%
	40%		9 LPM	35%
	50%		12 LPM	40%
	70%		15 LPM	50%
	100%		Simple Flow Mask
BIPAP			6 LPM	35%
5 LPM	40%		7 LPM	40%
10 LPM	60%		8 LPM	45%
15 LPM	70%		9 LPM	50%
FLUSH	70%		10 LPM	55%
OXYMASK (1-40 Lpm)
1 LPM	24%
2 LPM	28%
3 LPM	32%
4 LPM	36%
5 LPM	40%
6 LPM	44%
7 LPM	48%
8 LPM	50%
9 LPM	54%
10 LPM	56%
11 LPM	58%
12 LPM	60%
13 LPM	62%
14 LPM	64%
15 LPM	65%

TOstryzniuk 15:18, 24 December 2008 (CST)

Data Structure

The s_FIO2 table has three columns,

• Type - BiPAP, Cold Pot, Nasal prongs... the modality by which Oxygen is supplied
• Code - graduated examples the "type", the best-fit of which will provide an FIO2 % estimate
• % - FIO2 percentage the "code" description works out to