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. 2019 Apr;11(4):1190–1201. doi: 10.21037/jtd.2019.04.32

Table 5. The variables that have correlations with oxygenation index (T1) in Pearson linear correlation.

Variables Pearson correlation P
Serum TF (T1) −0.813 <0.001
Serum TFPI (T1) −0.734 <0.001
Serum PAI-1 (T1) −0.455 0.001
BALF TF (T2) −0.556 <0.001
BALF TFPI (T2) −0.645 <0.001
BALF PAI-1 (T2) −0.805 <0.001

TF, tissue factor; TFPI, tissue factor pathway inhibitor; PAI-1, plasminogen activator inhibitor-1; BALF, bronchoalveolar lavage fluid.