Table 4 Multiple logistic regression analysis for association between knowledge and socio-demographic characteristics (N = 282)

Age

18–25

Ref

26–45

2.975 [1.097, 8.069]

0.032*

45+

1.401 [0.582, 3.372]

0.451

Gender

Male

Ref

Female

1.035 [0.630, 1.699]

0.892

Education

PG

Ref

UG

1.083 [0.328, 3.570]

0.896

High school and below

0.907 [0.517, 1.591]

0.733

Employment

No

Ref

0.6

Yes

1.1 (0.6–2.1)

Income

0.896

<30,000 (NRs)

Ref

≥30,000 (NRs)

1.374 [0.766, 2.462]

0.286

Marital Status

Married

Ref

Unmarried

1.175 [0.608, 2.270]

0.630

Residence

Rural

Ref

0.7

Urban

1.1 [0.5, 2.0]

Healthcare worker

No

Ref

Yes

1.5 [0.7, 2.9]

0.20

Chronic disease

No

Ref

Yes

1.4 (0.6–3.1)

0.37

Smoking

No

Ref

Yes

0.8 (0.4–1.8)

0.7

History of COVID vaccination

No

Ref

Yes

2.980 [1.227, 7.236]

0.015*

History of childhood vaccination

No

Ref

Yes

2.6 [0.9, 7.7]

0.07