Table 5 Factors associated with ICU admission

Sex (male vs female)

1.361

0.595–3.112

0.465

Age

1.043

1.017–1.070

0.001

1.046

1.011–1.081

0.009

Systolic blood pressure

1.026

0.998–1.055

0.065

Diastolic blood pressure

1.023

0.980–1.068

0.295

Creatine kinase

1.002

0.999–1.004

0.256

Serum lactic acid

0.956

0.496–1.843

0.894

Neutrophil count

0.919

0.689–1.227

0.569

Lymphocyte count

0.532

0.274–1.032

0.062

Hemoglobin

1.016

0.992–1.040

0.198

Platelet count

0.992

0.985–1.000

0.041

Serum creatinine

1.021

0.998–1.045

0.073

ALT

1.019

0.995–1.044

0.117

AST

1.042

1.002–1.084

0.042

Lactate dehydrogenase

1.009

1.002–1.016

0.016

Smoking tobacco (yes vs no)

1.041

0.234–4.630

0.958

BMI level (< 24 vs ≥ 24)

5.190

2.110–12.763

< 0.001

1.258

1.071–1.478

0.005