Fig. 1From: Carboxyhemoglobin predicts oxygenator performance and imminent oxygenator change in extracorporeal membrane oxygenationAssociation of COHb with oxygenator performance (post-oxygenator pO2) based on an unadjusted hierarchical linear mixed-effects model of log(COHb) on PpostO2—COHb expressed as fraction of total Hb. COHb was logarithmically transformed for modeling purposes, and backtransformed for plotting purposes in order to improve interpretabilityBack to article page