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Table 5 The non-participants study

From: A primary health-care intervention on pre- and postnatal risk factor behavior to prevent childhood allergy. The Prevention of Allergy among Children in Trondheim (PACT) study

 

Non-participants n = 219

 

Participants n =172

 

Median

Mean

 

Median

Mean

 

p-value

Mothers age

30

30.8

 

30.5

30.7

 

0.89

Childs age

3

4.5

 

4

4.4

 

0.93

Education mother (years)

15

15.1

 

16

15.6

 

0.08

Education father (years)

15

15.1

 

16

15.3

 

0.64

 

n

%

95% CI

n

%

95% CI

p-value

Atopy in family

120

55.0

48.4-61.6

109

63.4

56.2-70.6

0.1

Mothers smoking start pregnancy

46

21.0

15.6-26.4

28

16.3

10.8-21.8

0.25

Mothers smoking now

23

10.6

6.5-14.7

16

9.3

5.0-13.6

0.74

Fathers smoking start pregnancy

39

18.6

13.5-23.8

32

18.9

13.1-24.8

1

Fathers smoking now

37

17.5

12.5-22.5

23

13.5

8.4-18.6

0.32