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Table 4 Multivariate analysis of individual risk factors in each model for DEATH in patients with COVID-19

From: Pneumonia scoring systems for severe COVID-19: which one is better

Risk factors

P value

OR value

MuLBSTA Score (sensitivity 0.8462, specificity 0.8750)

 Multilobular infiltrates

1.000

–

 Lymphocyte ≤ 0.8 * 10 9/L

0.211

–

 Bacterial coinfection

0.010

12.457

 Quit-smoker or acute-smoker

0.276

–

 Hypertension

0.565

–

 Age ≥ 60 years

0.014

12.220

CURB-65 Score (sensitivity 0.5833, specificity 0.7805)

 Disturbance of consciousness

0.522

–

 Blood urea nitrogen > 7 mmol/L

0.379

–

 Breathing rate ≥ 30/min

0.018

9.351

 Systolic pressure < 90 mmHg or diastolic pressure ≤ 60 mmHg

1.000

–

 Age ≥ 65 years

0.016

11.591

APACHEII Score (severity 0.9286, specificity 0.9231)

 Temperature

0.942

–

 Heart rate

0.996

–

 Breathing rate

0.158

–

 Blood pressure

1.000

–

 Oxygen partial pressure

0.996

–

 PH

0.487

–

 K+

0.273

–

 Na+

0.174

–

 Creatinine

0.352

–

 HCT

0.641

–

 WBC

0.382

–

 Consciousness

0.596

–

 Age

0.995

–

 Chronic diseases

0.586

–