Table 1.

Allergic features (eczema, wheeze and rhinitis symptoms) self-reported by caregivers

Skin (N = 92,945)		1 year, n (%)	2 years, n (%)	3 years, n (%)
Current eczema	Yes	15,639 (16.8)	14,245 (15.3)	12,411 (13.4)
Onset of eczema	Before 2 months	3655 (3.9)	–	–
	2–5 months	7476 (8.0)	–	–
	6–8 months	2927 (3.1)	–	–
	9–12 months	1697 (1.8)	–	–
Complete eczema remission	Yes	10,457 (11.3)	9305 (10.0)	7822 (8.4)
	No	5329 (5.7)	5262 (5.7)	4853 (5.2)
Sleep disturbance caused by eczema	Never in the past 12 months	10,921 (11.7)	10,621 (11.4)	8813 (9.5)
	Less than one night per week	3553 (3.8)	3302 (3.6)	2973 (3.2)
	One or more nights per week	1837 (2.0)	748 (0.8)	876 (0.9)
Dry skin	Yes	32,126 (34.6)	32,798 (50.3)	32,746 (46.8)
Respiratory (N = 92,945)		1 year, n (%)	2 years, n (%)	3 years, n (%)
Current wheeze	Yes	16,194 (17.4)	19,101 (20.6)	13,288 (14.3)
Frequency of wheeze	None	5383 (5.8)	7497 (8.1)	5239 (5.6)
	1–3 times	9583 (10.3)	12,152 (13.1)	9737 (10.5)
	4–12 times	2608 (2.8)	2904 (3.1)	2067 (2.2)
	13 times or more	928 (1.0)	472 (0.5)	379 (0.4)
Sleep disturbance caused by wheeze	Never woken by wheezing	9165 (9.9)	12,257 (13.2)	9736 (10.5)
	Less than one night per week	5507 (5.9)	7355 (7.9)	5206 (5.6)
	One or more nights per week	2665 (2.9)	2270 (2.4)	1567 (1.7)
Speech difficulty caused by wheeze	Yes	991 (1.1)	871 (0.9)	866 (0.9)
Wheeze caused by physical activity and crying	Yes	2459 (2.6)	1775 (1.9)	1767 (1.9)
Nighttime cough	Yes	11,183 (12.0)	6458 (6.9)	6232 (6.7)
Nose and eyes (N = 92,945)		1 year, n (%)	2 years, n (%)	3 years, n (%)
Current rhinitis	Yes	–	23,077 (24.8)	23,496 (25.3)
Eye symptom	Yes	–	2408 (2.6)	3060 (3.3)
Rhinitis interferes with child's daily activities	Not at all	–	5162 (5.6)	5078 (5.5)
	A little	–	12,942 (13.9)	14,174 (15.2)
	A moderate amount	–	4343 (4.7)	3972 (4.3)
	A lot	–	928 (1.0)	739 (0.8)

-, not evaluated