Year ‚Č• 2008
Time Enrolment
Age Pregnancy and birth Early life 0-3 years Childhood 3-12 years Teenage 13-19 years
Atopic disease (wheeze, asthma, eczema, hay fever) P:SDV
P:ISAAC
Family history of atopic disease P:SDV
Food allergy P:SDV
Other allergy P:SDV
Family history of allergy P:SDV
S – self report
P – parent report
C – child report
T – teacher report
N – welfare nurse
O – observation
XM: Mother
XF/P: Father/partner
XC: Child
XS: Sibling
XG: Grandparent
SDV: Study Devised Variable
ISAAC: International Study of Asthma and Allergy in Children adaptation