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Table 3 Correlation between tIPPaO2 and EF value, invasive treatment time, and relevant laboratory tests

From: Effect of arterial oxygen partial pressure inflection point on Venoarterial extracorporeal membrane oxygenation for emergency cardiac support

Factors

tIPPaO2

r

P

Post-inflection EF

−0.528

0.000

Pre-discharge EF

−0.546

0.000

ICU stay

−0.404

0.003

Length of stay

−0.426

0.001

Time of ECMO

0.208

0.327

Time of MV

0.199

0.327

Time of CRRT

0.319

0.033

Platelet

−0.457

0.001

Peak TnT

0.142

0.474

Peak BNP

0.025

0.835

  1. EF ejection fraction, ICU intensive care unit, CRRT continuous renal replacement therapy, MV mechanical ventilation, TnT Troponin T and BNP brain natriuretic peptide