In-Flight PaO2 Estimation

PaO₂

mmHg

PaCO2

mmHg

Altitude

In-Flight PaO₂

Formula

Est. PaO₂ = 1.59+0.98*pO₂+0.0031*alt- 0.000061*pO₂*alt - 0.000065*pCO₂*alt + 0.000000092*alt²

Info

References:
Muhm JM. Aviat Space Environ Med. 2004 Oct;75(10):905-12 -> PubMed