Table 4 Multiple linear regression analysis for predictors of risk of infection

(Constant)

49.488

0.841

0.000

47.83-51.1415

Gender

1.331

0.566

0.114

0.019

0.217–2.444

Education

-2.269

0.801

− 0.139

0.005*

-3.845-0.694

Covid-19 positive

1.606

0.585

0.140

0.006*

0.455-2.756

Hospitalization (yes)

4.186

1.420

0.227

0.003*

1.395–6.978

Hospitalisation (days)^

− 0.406

0.177

− 0.173

0.022*

− 0.754-0.058