Table 5 Univariate analysis of factors associated with acceptance of COVID-19 vaccination during pregnancy among male partners

Age (years)^a

Number of children

 0

Reference

 1

0.99 (0.51, 1.92)

 ≥ 2

1.00 (0.41, 2.48)

Education (years)

 Primary education

Reference

 Secondary education

1.14 (0.36, 3.63)

 College

2.06 (0.46, 9.30)

 Bachelor’s degree or higher

2.07 (0.58, 7.46)

Occupation

 Public officer

6.00 (0.92, 39.19)

 Business owner

1.67 (0.25, 11.07)

 Employee

3.27 (0.58, 18.62)

 Unemployment

Reference

Monthly income

 < $500

Reference

 $500–$999

1.59 (0.83, 3.02)

 ≥ $1000

2.06 (0.65, 6.51)

Public health insurance coverage

 Yes

1.65 (0.86, 3.15)

 No

Reference

Any underlying disease

 Yes

2.21 (0.59, 8.34)

 No

Reference

History of receiving a seasonal flu this year

 Yes

2.97 (0.81, 10.82)

 No

Reference

History of receiving COVID-19 vaccine

 Yes

2.34 (1.24, 4.40)

 No

Reference

Having relative(s) who had already received COVID-19 vaccine

 Yes

1.58 (0.85, 2.95)

 No

Reference

Having relative(s) with COVID-19 infection

 Yes

1.43 (0.47, 4.31)

 No

Reference

Worry about COVID-19 infection

 Yes

1.89 (0.96, 3.73)

 No

Reference

Confidence in vaccine safety

 Yes

31.30 (11.50, 85.20)

 No

Reference

Confidence in vaccine efficacy

 Yes

22.49 (8.86, 57.07)

 No

Reference