Supplementary Table 1: Univariate hazard ratios of patient specific variables on death during IC admission.

 

HR

95%CI

p-value

Age

1.1

(1-1.1)

0.0025

BMI

0.99

(0.92-1.1)

0.66

Sex

0.66

(0.25-1.7)

0.4

COVID-19 severity classification

3

(1-8.4)

0.042

Treatment start day

0.94

(0.87-1)

0.12

Therapy type

0.34

(0.12-0.92)

0.035

D’dimers*

1

(1-1)

0.26

DeltaCXR*

1

(0.9-1.1)

0.88

DeltaPFR*

1

(0.99-1)

0.38

SAP*

0.99

(0.97-1)

0.46

DAP*

0.99

(0.95-1)

0.54

CRP*

0.98

(0.95-1)

0.38

Ferritin*

1

(1-1)

0.29

Fibrinogen*

1

(0.96-1)

0.94

Hb*

0.83

(0.58-1.2)

0.31

Creatin*

1

(1-1)

0.065

LDH*

1

(1-1)

0.13

Thrombos*

1

(1-1)

0.96

Hypertension

2.3

(0.94-5.7)

0.069

Ischemic heart disease

0.96

(0.22-4.2)

0.95

Diabets Mellitus

2.4

(1-5.5)

0.047

Kidney Failure

1.2

(0.4-3.5)

0.77

Stroke

2.1

(0.47-9.7)

0.33

A univariate cox proportional hazards analysis was performed for each variable. Hazard ratio, 95% confidence interval and p-value are described. Bolded variables are significantly associated with death and included in the multivariate cox proportional hazards analysis, variables in italics are borderline non-significant and not included in further analysis. The COVID-19 severity classification is based on the classification described by Ling et al.

*measured at time of IC admission