Table 3 Effects of different treatment options on hospital and Intensive care unit stay of patients, modeled with univariate and multivariate linear regression

Hydroxychloroquine

2.456 (1.44)

0.09

1.636 (1.02)

0.12

1.55 (2.21)

0.485

–

–

Interferon

3.97 (2.23)

0.08

0.759 (3.05)

0.80

1.39 (3.41)

0.685

–

–

Lopinavir/Ritonavir

7.83 (1.229)

< 0.001

5.309 (1.23)

< 0.001

3.27 (2.31)

0.161

3.44 (3.06)

0.27

Remdesivir

0.91

0.03

0.721(0.21)

0.03

− 0.77 (2.14)

0.01

0.10 (2.00)

< 0.001

High dose methylprednisolone or dexamethasone

0.103 (1.56)

0.94

–

–

1.572 (2.40)

0.514

–

–

Tocilizumab

0.71

0.02

0.66(0.10)

< 0.001

0.90 (1.10)

0.04

0.22

0.04