Table 5 Predictors of Adverse Event in Patients With COVID-19 by Cox Proportional Hazard Model

Age, years

1.081 (1.057, 1.106)

 < 0.001

1.040 (1.011, 1.070)

0.007

1.032 (1.001, 1.063)

0.041

1.028 (0.999, 1.059)

0.06

Male (yes vs. no)

1.074 (0.558, 2.068)

0.83

BMI, Kg/m [2]

0.828 (0.622, 1.103)

0.197

Lymphocytes%

0.872 (0.836, 0.909)

 < 0.001

0.892 (0.853, 0.932)

 < 0.001

0.937 (0.892, 0.985)

0.01

0.940 (0.897, 0.985)

0.01

CRP, mg/L

1.007 (1.002, 1.012)

0.01

hs-TnI, ng/L

1.000 (1.000, 1.001)

0.004

CK-MB, U/L

1.004 (1.001, 1.008)

0.022

Comorbidity (yes vs. no)

4.928 (2.417, 10.050)

 < 0.001

0.994 (0.453, 2.182)

0.987

0.545 (0.228, 1.299)

0.171

0.695 (0.316, 1.528)

0.366

LUS score

1.083 (1.065, 1.100)

 < 0.001

1.049 (1.023, 1.076)

 < 0.001

LUS score > 12 (yes vs. no)

49.935 (15.296, 163.016)

 < 0.001

10.760 (2.753, 42.049)

0.001

AIC

286

272

272

C-index

0.866

0.903

0.902