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. 2020 Dec 30;3(2):e24827. doi: 10.2196/24827

Table 3.

Associations between background characteristics and parental acceptability of free COVID-19 vaccination (N=1052).

Characteristics Crude odds ratio (95% CI) P value
Sociodemographics


Age of the parent (years)



18-30 1.0


31-40 1.23 (0.89-1.72) .21


>40 1.35 (0.90-2.03) .14

Gender



Male 1.0


Female 0.96 (0.73-1.27) .79

Relationship status



Married 1.0


Currently single or divorced 1.44 (0.68-3.05) .34


Having a stable boyfriend or girlfriend 1.15 (0.12-11.08) .91

Highest education level attained



Junior high school or below 1.0


Senior high school or equivalent 1.14 (0.83-1.57) .42


College or university or above 0.98 (0.70-1.38) .92

Monthly personal income (¥)



<3000 1.0


3000-4999 0.95 (0.67-1.34) .76


5000-6999 1.01 (0.66-1.56) .95


7000-9999 1.03 (0.60-1.79) .91


≥10,000 1.26 (0.68-2.32) .46

Type of work



Frontline worker 1.0


Management staff 0.92 (0.69-1.22) .57

History of seasonal influenza vaccination



No 1.0


Yes 1.35 (0.94-1.92) .10

Having at least one family member with a history of COVID-19



No 1.0


Yes N/Aa N/A

Age of the child (years)



0-3 1.0


4-6 1.26 (0.84-1.91) .26


7-12 1.41 (1.01-1.97) .046


13-17 1.28 (0.86-1.91) .23
Personal COVID-19 preventive measures in the past month


Consistent face mask wearing in public places and on transportation other than the workplace



No 1.0


Yes 1.31 (0.93-1.86) .13

Consistent face mask wearing when you have close contact with other people in workplace



No 1.0


Yes 1.29 (0.96-1.73) .10

Sanitizing hands (ie, using soaps, liquid soaps, or alcohol-based sanitizer) every time after returning from public spaces or touching public installations



No 1.0


Yes 1.10 (0.84-1.45) .49

Self-reported avoiding of social and meal gatherings with other people who do not live together



No 1.0


Yes 1.70 (1.30-2.24) <.001

Self-reported avoiding of crowed places



No 1.0


Yes 1.58 (1.27-2.22) <.001

aN/A: not applicable.