TY - JOUR AU - Carbonell, Raquel AU - Urgelés, Silvia AU - Salgado, Melina AU - Rodríguez, Alejandro AU - Reyes, Luis Felipe AU - Fuentes, Yuli V AU - Serrano, Cristian C AU - Caceres, Eder L AU - Bodí, María AU - Martín-Loeches, Ignacio AU - Solé-Violán, Jordi AU - Díaz, Emili AU - Gómez, Josep AU - Trefler, Sandra AU - Vallverdú, Montserrat AU - Murcia, Josefa AU - Albaya, Antonio AU - Loza, Ana AU - Socias, Lorenzo AU - Ballesteros, Juan Carlos AU - Papiol, Elisabeth AU - Viña, Lucía AU - Sancho, Susana AU - Nieto, Mercedes AU - Del, M AU - Lorente, Carmen AU - Badallo, Oihane AU - Fraile, Virginia AU - Arméstar, Fernando AU - Estella, Angel AU - Abanses, Paula AU - Sancho, Isabel AU - Guasch, Neus AU - Moreno, Gerard AU - COVID-19 SEMICYUC Working Group and the LIVEN-Covid-19 Investigators PY - 2022 DO - 10.1016/j.jinf.2022.06.024 UR - http://hdl.handle.net/10668/22321 T2 - The Journal of infection AB - Procalcitonin (PCT) and C-Reactive Protein (CRP) are useful biomarkers to differentiate bacterial from viral or fungal infections, although the association between them and co-infection or mortality in COVID-19 remains unclear. The study represents a... LA - en KW - Bacterial co-infection KW - C-reactive protein KW - Covid-19 pneumonia KW - Mortality KW - Procalcitonin KW - Bacterial Infections KW - Biomarkers KW - C-Reactive Protein KW - COVID-19 KW - Coinfection KW - Humans KW - Predictive Value of Tests KW - Procalcitonin KW - ROC Curve KW - Respiratory Tract Infections KW - Retrospective Studies TI - Negative predictive value of procalcitonin to rule out bacterial respiratory co-infection in critical covid-19 patients. TY - research article VL - 85 ER -