Author

Study Type

Subjects

Exposure

Timing of Exposure

Hodge et al., 1996*

Case-control

Boys and girls (n=468)

Aged 8-11

Sydney, Australia

With airway hyperresponsiveness, wheeze in the last 12 months, and 3-in-5 sample of children with no airway hyperresponsiveness or wheeze in the last 12 months

Seafood

In the past year

Ellwood et al., 2001

Ecological

Children

Aged 6-7 and 13-14 years

53 countries

The International Study of Asthma and Allergies in Childhood (ISAAC)

Data from FAO Food Balance Sheet

PUFA and seafood intake

 



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