Oxygenation_Index v.1

Oxygenation Index predicts outcomes, especially in pediatric patients; helps determine need for ECMO.

Therese Lindberg

Therese.lindberg@cambio.se

@CambioCDS

To predict outcomes, especially in pediatric patients; helps determine need for ECMO.

Oxygenation index = (FiO2 x PAW) / PaO2 where variables are as follows: FiO2 = fraction of inhaled oxygen, % PAW = mean airway pressure, mm Hg PaO2 = Partial pressure of arterial oxygen, mm Hg

1. Trachsel D, McCrindle BW, Nakagawa S, Bohn D. Oxygenation index predicts outcome in children with acute hypoxemic respiratory failure. Am J Respir Crit Care Med. 2005 Jul 15;172(2):206-11. Epub 2005 aApr 7. PubMed PMID: 15817802.

OBSERVATION.partial_pressure_of_oxygen.v0, OBSERVATION.mean_airway_pressure.v0, OBSERVATION.fraction_of_inspired_oxygen.v0, OBSERVATION.oxygenation_index.v0