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Table 4 Factors related to uncompleted measles vaccination (univariate analysis)

From: Measles vaccine coverage and factors related to uncompleted vaccination among 18-month-old and 36-month-old children in Kyoto, Japan

 

variable

Prevalence (%)

Odds Ratio

(95% CI)

P value

18-month group

Mother's age (< 30 years)

36.7

1.11

(0.93, 1.32)

0.26

 

Mother working

25.1

1.66

(1.37, 2.01)

<0.0001

 

Not first born child

45.5

1.93

(1.62, 2.30)

<0.0001

 

Interaction with other children

21.2

1.76

(1.44, 2.15)

<0.0001

 

Presence of allergy

17.8

0.90

(0.71, 1.13)

0.37

 

Concern about adverse events

30.0

1.30

(1.07, 1.56)

0.007

 

Low knowledge

60.7

2.09

(1.73, 2.53)

<0.0001

36-month group

Mother's age (< 30 years)

22.5

1.32

(0.95, 1.81)

0.09

 

Mother working

33.3

2.60

(1.95, 3.49)

<0.0001

 

Not first born child

46.5

2.04

(1.53, 2.74)

<0.0001

 

Interaction with other children

38.3

2.64

(1.98, 3.54)

<0.0001

 

Presence of allergy

27.9

1.31

(0.96,1.76)

0.09

 

Concern about adverse events

30.5

1.52

(1.12, 2.05)

0.01

 

Low knowledge

51.1

1.91

(1.43,2.58)

<0.0001

  1. CI: Confidence Intervals