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Intensive Care Medicine Experimental

Table 3 Adjusted model of time to oxygenator change based on COHb

From: Carboxyhemoglobin predicts oxygenator performance and imminent oxygenator change in extracorporeal membrane oxygenation

Fixed-effects

Estimate

Std. error

p-value

Intercept

113.000

66.500

0.090

log(COHb)

− 37.700

8.850

< 0.0001

Time, h

− 0.001

0.002

0.555

LDH, U/L

− 1.370

0.099

< 0.0001

Bilirubin, µmol/L

0.000

0.000

0.497

Hemoglobin, g/L

4.100

1.820

0.024

Sweep gas flow, L/min

20.500

3.600

< 0.0001

Fibrinogen, g/L

− 18.200

1.530

< 0.0001

D-dimer, mg/L

0.666

0.461

0.148

Blood flow, L/min

12.400

2.920

< 0.0001

Lactate, mmol/L

0.343

1.250

0.784

  1. Adjusted hierarchical linear mixed-effects model of log(COHb) on time to oxygenator change (h)
  2. LDH lactate dehydrogenase
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