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Table 2 Characteristics of pregnant women and median knowledge score per infectious disease; N = 1,097

From: Observational study to assess pregnant women’s knowledge and behaviour to prevent toxoplasmosis, listeriosis and cytomegalovirus

 

Total

Toxoplasmosis

Listeriosis

CMV

Determinants

N*(%)

Median knowledge score2

p-value3

Median knowledge score2

p-value3

Median knowledge score2

p-value3

Age

       

17-25 year

148 (13.5)

4.0

0.27

1.0

.000*

0.0

.40

26-34 year

761 (69.4)

4.0

2.0

0.0

35-42 year

188 (17.1)

4.0

2.0

0.0

Education1

       

Low

116 (10.6)

3.0

.000*

1.0

.000*

0.0

.53

Medium

356 (32.5)

4.0

1.0

0.0

High

624 (56.9)

4.0

2.0

0.0

Other nationality

34 (3.1)

3.0

.72

2.0

.24

0.0

.004*

Dutch nationality

1061 (96.9)

4.0

2.0

0.0

Dutch spoken at home

1073 (97.9)

4.0

.99

2.0

.60

0.0

.05*

Other language than Dutch spoken at home

23 (2.1)

3.0

2.0

0.0

Not living in a deprived area

1062 (96.8)

4.0

.64

2.0

.48

0.0

.09

Living in a deprived area

25 (3.2)

3.0

1.5

0.0

Planned pregnancy

931 (85.3)

4.0

.00**

2.0

.005*

0.0

.78

Unplanned pregnancy

161 (14.7)

3.0

1.0

0.0

Partner/married

1084 (98.9)

4.0

.001*

2.0

.008*

0.0

.29

Single

12 (1.1)

0.0

0.0

0.0

1st en 2nd phase of pregnancy

462 (42.1)

4.0

.19

2.0

.16

0.0

.74

3th phase of pregnancy

635 (57.9)

4.0

2.0

0.0

Primigravidae

409 (37.8)

4.0

.95

2.0

.044*

0.0

.53

Multigravidae

672 (62.2)

4.0

2.0

0.0

Did take folic acid in 1st trimester

1039 (95.1)

4.0

.09

2.0

.22

0.0

.25

Did not take folic acid in 1st trimester

53 (4.9)

3.0

1.0

0.0

Did not smoke during pregnancy

1026 (94.0)

4.0

.002*

2.0

.000*

0.0

.53

Smoked during pregnancy

66 (6.0)

3.0

1.0

0.0

Never worked as a health care professional

710 (64.8)

3.0

.000*

1.0

.000*

0.0

.000*

Ever worked as a health care professional

386 (35.2)

4.0

2.0

0.0

Never worked as a child day care worker

959 (87.5)

4.0

.35

2.0

.71

0.0

.59

Ever worked as a child day care worker

137 (12.5)

3.5

1.5

0.0

  1. * Denominator varies due to missing values (between 0 and 10 missings per variable).
  2. 1 Low level of education: medium- level secondary education or below; medium level of education: higher level secondary education or vocational education; high level of education: diploma level or university education.
  3. 2 Maximum possible scores: toxoplasmosis = 6; listeriosis = 3; CMV = 3.
  4. 3 Differences in knowledge scores per characteristic (Mann–Whitney U test and Kruskal-Wallis test).