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Table 3 Prevalence of allergic disorders according to ETS exposure status in 1182 pregnant women who had never smoked, Kyushu Okinawa Maternal and Child Health Study, Japan

From: Smoking and prevalence of allergic disorders in Japanese pregnant women: baseline data from the Kyushu Okinawa Maternal and Child Health Study

  

Wheeze

Asthma

Eczema

Rhinoconjunctivitis

 

N

n

%

n

%

n

%

n

%

Lifetime ETS exposure at home or at work

         

Never

189

9

4.8%

6

3.2%

18

9.5%

37

19.6%

Only at home

313

26

8.3%

11

3.5%

39

12.5%

85

27.2%

Only at work

162

10

6.2%

7

4.3%

20

12.4%

34

21.0%

Both

518

60

11.6%

34

6.6%

69

13.3%

146

28.2%