Table 4 Multivariate regression analysis for independent risk factors for prediction of post-COVID-19 fibrosis

Age (years)

0.02

9.39

0.002

3.37

0.76–14.55

Severity score

0.12

8.95

0.003

2.38

1.18–4.41

Consolidation/crazy-paving score

0.11

1.93

0.04

1.91

0.63–4.35

Lymphocytes

0.53

0.49

0.49

0.70

0.25–1.96

High-sensitivity troponin

0.66

0.29

0.59

1.18

0.90–1.89

Ferritin

0.52

0.40

0.84

0.90

0.35–2.42

CRP

0.06

0.67

0.41

1.12

0.38–9.19

d-dimer

0.0

2.59

0.05

1.98

1.01–10.19

Length of hospital stay

0.01

0.02

0.90

1.0

0.97–1.13

ICU admission

0.69

7.82

0.005

6.77

1.77–25.88

Steroid

0.74

0.16

0.69

1.01

0.24–4.28