Table 4 Mortality risk factors - univariate Logistic Regression Analysis

DEMOGRAPHY

Age

0.046

1.096

1.001-1.198

Age (Ref:80-90 age) > 90 age

0.355

1.824

0.511-6.510

Sex (Ref:Male) Female

0.678

1.177

0.545-2.538

COMORBIDITY

DM

0.981

0.990

0.444-2.207

HT

0.573

0.802

0.372-1.728

CAD

0.946

1.029

0.452-2.339

COPD

0.334

0.639

0.257-1.587

Other

0.164

1.722

0.801-3.703

LABORATORY VALUES

CRP

0.017

1.006

1.001-1.011

CRP (≥96.5)

0.001

3.700

1.702-8.043

PCT

0.779

1.000

1.000-1.000

PCT (≥0.31)

0.005

3.020

1.399-6.519

Ferritin

0.019

1.001

1.000-1.002

Ferritin (≥338)

0.010

2.794

1.280-6.099

WBC

0.299

1.000

1.000

WBC (≥10,545)

0.679

1.172

0.553-2.482

D-dimer

0.834

1.000

1.000-1.000

Troponin

0.351

1.000

1.000-1.001

Lactate

0.119

1.236

0.947-1.613

Albumin

0.096

0.963

0.922-1.007

Urea

0.359

1.003

0.997-1.009

Creatinine

0.570

1.095

0.801-1.497

ALT

0.261

1.008

0.994-1.022

AST

0.084

1.013

0.998-1.029

PaO₂

0.692

0.999

0.995-1.003

PaCO₂

0.836

1.002

0.979-1.026

LDH

0.075

1.002

1.000-1.004

Lymphocyte

0.770

1.000

1.000-1.000

TREATMENT

IMV

< 0.001

197.2

49.88-779.58

HFNC and/or NIMV

0.003

0.296

0.131-0.666

HDF

0.107

0.336

0.089-1.264

Anti-cytokines

0.552

0.478

0.042-5.434

Plasma

0.261

0.350

0.056-2.184

COMPUTED TOMOGRAPHY

No Infiltration

0.157

Unilateral Infiltration

0.437

1.636

0.473-5.661

Bilateral Infiltration

0.056

2.392

0.978-5.849