Male (n = 849) |
433 (51%) |
Number of participants first born in family (n = 851) |
482
(57%) |
Type of delivery = Vaginal (n = 848) |
662 (78%) |
Family history of allergy at recruitment; asthma, eczema, rhinitis, food
allergy (n = 851) |
692 (81%) |
Maternal history of allergy at recruitment; asthma, eczema, rhinitis,
food allergy (n = 851) |
489 (57%) |
Maternal FA at recruitment (n = 851) |
166 (20%) |
Maternal smoking prior to pregnancy (n = 831) |
217
(26%) |
Maternal education at recruitment (n = 851)
No education
Secondary school education (up to 16 years of age)
Post secondary school education (between 16-18 years of age)
Third level education (18 years of age)
|
13 (2%)
316 (37%)
137 (16%)
385 (45%)
|
Median breastfeeding duration in days (IQR) |
42 (1, 185) |
Any breastfeeding; even just 1 feed (n = 846) |
652
(77%) |
Median age of introduction of solid foods in weeks (IQR) |
16 (13,
16) |
Number of infants introducing solids by 3 months (n = 834) |
180
(22%) |
Median age of introduction of infant formula in days (IQR) |
21 (0,
56) |
Eczema at 3 months (n = 825) |
179 (22%) |
Eczema at 6 months (n = 826) |
382 (46%) |
Eczema at 12 months (n = 831) |
484 (58%) |
Food SPT at 1 year (n = 763) |
17 (2%) |
Food SPT at 2 years (n = 658) |
25 (4%) |
Food SPT at 3 years (n = 670) |
29 (4%) |
Food SPT at 10 years (n = 589) |
87 (15%) |
Any food SPT over the first 10 years of life (n=851) |
109
(13%) |
Specific IgE at 10 year (n=246) |
56 (23%) |