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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