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Table 4 Multivariable logistic regression analysis for the factors associated with willingness of participants, children, and older individuals to receive COVID-19 vaccines in Shanghai, China

From: Willingness to receive future COVID-19 vaccines following the COVID-19 epidemic in Shanghai, China

Variables

Willingness to vaccinate themselves (N = 1071)

Willingness to vaccinate children (N = 747)

Willingness to vaccinate older individuals§ (N = 375)

Adjusted OR

95%CI

Adjusted OR

95%CI

Adjusted OR

95%CI

Level of education

 High school or lower

Referent

 

Referent

 

 3-year college graduate

0.49

0.22–1.11

0.32

0.11–0.97

 Bachelor’s degree or higher

0.29

0.14–0.62

0.15

0.06–0.43

Healthcare-related occupations

 Yes

0.53

0.30–0.94

 No

Referent

 

At least one elderly in the household

 Yes

0.59

0.40–0.87

0.58

0.38–0.89

/

/

 No

Referent

 

Referent

 

/

/

Self-reported history of influenza vaccine

 Unvaccinated

Referent

 

Referent

 

Referent

 

 Vaccinated

1.83

1.19–2.82

2.08

1.30–3.33

2.12

1.14–3.99

  1. Note: COVID-19: coronavirus disease 2019; CI: confidence interval; OR: odds ratio
  2. In addition to these four factors in the Table 4, the multivariable logistic regression analysis also included participants’ gender, age, size of household, at least one child in the household, score of COVID-19 knowledge, prospect of COVID-19 persistence, charges for COVID-19 vaccines, and self-reported history of influenza vaccination
  3. A total of 747 participants had at least one child in their household and made choices regarding COVID-19 vaccination on behalf of these children
  4. §A total of 375 participants had at least one older individual in their household and made choices regarding COVID-19 vaccination on behalf of these older individuals
  5. Values that consist of a single hyphen (−) indicate the factor has no statistical significance in the model
  6. Values indicated with a forward slash (/) were not suitable for statistical analysis