Association between PaO2/FiO2 ratio and thrombotic events in COVID-19 patients

PaO 2 /FiO 2 (P/F ratio) is considered a marker of hypoxia/hypoxemia and mortality. Several prothrombotic changes are associated with the decrease of P/F ratio. The role of P/F ratio in patients with arterial and venous thrombosis remains unclear. The aim of this study was to assess in patients with...

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Veröffentlicht in:Internal and emergency medicine 2023-04, Vol.18 (3), p.889-895
Hauptverfasser: Loffredo, Lorenzo, Pignatelli, Pasquale, Pirro, Matteo, Ceccarelli, Giancarlo, Oliva, Alessandra, Maggio, Enrico, Cancelli, Francesca, D’Ardes, Damiano, Amitrano, Maria, Zicari, Anna Maria, Cinicola, Bianca Laura, Taliani, Gloria, Cangemi, Roberto, Lichtner, Miriam, Falcone, Marco, Orlando, Federica, Pugliese, Francesco, Venditti, Mario, Mastroianni, Claudio Maria, Violi, Francesco
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Sprache:eng
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Zusammenfassung:PaO 2 /FiO 2 (P/F ratio) is considered a marker of hypoxia/hypoxemia and mortality. Several prothrombotic changes are associated with the decrease of P/F ratio. The role of P/F ratio in patients with arterial and venous thrombosis remains unclear. The aim of this study was to assess in patients with coronavirus disease 2019 (COVID-19), the association between P/F ratio and arterial/venous thrombosis. One thousand and four hundred and six COVID-19 patients were recruited; 289 (21%) patients had P/F ratio 
ISSN:1828-0447
1970-9366
DOI:10.1007/s11739-023-03196-w