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Table 4 Association between factors toward potential allocated COVID-19 vaccine hesitancy

From: COVID-19 vaccine acceptance, hesitancy, and determinants among physicians in a university-based teaching hospital in Thailand

Variable

Bivariate logistic regression model

Multivariable* logistic regression model

OR

95%CI

p value

Adjusted OR

95% CI

p value

Female

1.35

0.65–2.80

0.42

–

  

Age

0.71

0.59–0.86

 < 0.001

0.87

0.68–1.12

0.29

Presence of comorbidity

0.65

0.22–1.89

0.43

–

  

Physician role

      

 Resident

Baseline

  

Baseline

  

 Fellow

0.21

0.05–0.91

0.04

0.21

0.04–1.21

0.08

 Staff

0.08

0.01–0.59

0.01

0.21

0.02–2.36

0.2

Department

      

 General/Others

Baseline

  

Baseline

  

 Medical

1.10

0.49–2.48

0.82

1.57

0.61–4.04

0.35

 Surgical

0.34

0.11–1.00

0.05

0.24

0.07–0.82

0.02

Direct care of COVID-19 patients

3.38

1.49–7.65

 < 0.01

2.08

0.80–5.39

0.13

High aerosolization work settings

1.28

0.62–2.64

0.50

–

  

Attitude and Information about COVID-19 (scale 1–5 as continuous variable)

 COVID-19 is a severe disease

0.75

0.52–1.09

0.13

0.75

0.48–1.19

0.23

 COVID-19 impacts economy

1.02

0.56–1.85

0.96

–

  

 COVID-19 is preventable

0.85

0.57–1.26

0.41

–

  

 COVID-19 vaccine knowledge

0.32

0.20–0.52

 < 0.001

1.08

0.40–2.91

0.87

 Access to COVID-19 vaccine information

0.26

0.16–0.43

 < 0.001

0.34

0.13–0.90

0.03

Preferred vaccine type

      

 Inactivated

Baseline

  

Baseline

  

 Viral vector

9.80

1.19–80.74

0.03

9.96

1.12–88.33

0.04

 mRNA

12.44

1.64–94.10

0.01

8.95

1.11–81.97

0.04

 Any

4.88

0.56–42.22

0.15

7.1

0.76–66.63

0.09

Information sources (yes or no)

      

 Articles/Scientific journal

0.56

0.27–1.15

0.12

0.88

0.35–2.19

0.78

 TV/Newspaper

0.52

0.22–1.23

0.14

0.92

0.34–2.52

0.88

 Social media

2.64

1.00–6.97

0.05

2.86

0.95–8.63

0.06

 Hospital media

0.52

0.22–1.23

0.14

0.23

0.08–0.68

 < 0.01

 Academic conference

0.25

0.10–0.67

0.01

1.45

0.47–4.48

0.52

 Friend/Family

0.61

0.25–1.51

0.29

–

  

 Others

0.55

0.21–1.45

0.23

–

  
  1. *The multivariable model included variables with a p value of < 0.2 in the bivariate model
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