Research Article

Predictors of Mortality in Critically Ill COVID-19 Patients Demanding High Oxygen Flow: A Thin Line between Inflammation, Cytokine Storm, and Coagulopathy

Table 3

Univariate logistic regression analysis for mortality of patients admitted to ICU due to COVID-19-related pneumonia, continuous variables used in the model.

VariableRR95% CI for RR

Age<0.0011.0671.039–1.097
At admission to hospital
 CRP0.0131.0051.001–1.009
 Lymphocytes0.0030.3410.168–0.690
 D-dimer0.5851.0001.000–1.000
At admission to ICU
 Lymphocytes0.0590.5130.256–1.027
 D-dimer0.0131.0001.000–1.000
 Serum albumin<0.0010.5530.455–0.673
 IL60.0201.0021.000–1.003
CT score0.0321.0891.008–1.178
Mechanical ventilation<0.001184.38540.037–849.161