Predictors of pulmonary embolism in hospitalized patients with COVID-19

Thrombosis Journal

Table 4 Predictors of mortality among COVID-19 patients (univariate regression)

Variable	Hazard ratio [95% CI]	P-value
Age Chronic home AC Time from symptom onset to CTA (days) Admission ferritin Admission CRP Admission BUN	1.13 (1.04, 1.22) 13.81 (1.24, 154) 0.94 (0.88, 1.01) 1.001 (1, 1.001) 1.01 (0.99, 1.01) 1.03 (0.97, 107)	0.006 0.03 0.07 0.01 0.07 0.07

Note – Cox proportional hazard model was implemented to predict mortality in COVID-19 patients with PE and stepwise selection was used for variable selection. Bold indicates statistical significance (p < 0.05). AC = anticoagulation; CTA = computed tomography pulmonary angiography; CRP = c-reactive protein; BUN = blood urea nitrogen

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