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. 2021 Mar 19;9(3):287. doi: 10.3390/vaccines9030287

Table 3.

Variables associated with the acceptance of free vaccination with an effectiveness of 80%.

Characteristics Crude Model Fitted Model *
PR 95%CI p PR 95%CI p
Medical specialty
Administrative Ref. Ref.
General medicine 2.18 0.68–6.97 0.188 1.88 0.58–6.06 0.290
Surgical 1.49 0.59–3.77 0.396 1.76 0.68–4.51 0.238
Clinics 1.32 0.50–3.45 0.563 1.47 0.56–3.88 0.428
Pediatrics 3.29 1.21–8.93 0.019 3.72 1.36–10.20 0.010
Have you ever paid for a vaccine?
No Ref. Ref.
Yes 3.19 2.02–5.03 <0.0001 2.91 1.83–4.64 <0.0001
You would recommend that your parents or people over 70 years get the COVID-19 vaccine, if available.
No Ref. Ref.
Yes 37.8 22.7–62.8 <0.0001 44.3 25.8–75.9 <0.0001
You would give your children the vaccine for COVID-19, if available
No Ref. Ref.
Yes 44.4 26.1–76.6 <0.0001 55.8 31.3–99.3 <0.0001

* Model Adjusted for gender, age. PR: prevalence ratio. 95%CI: 95% confidence interval; p: p-value; Ref: reference category.