Table 4.

First exposure to common food allergens reported as a cumulative proportion by age in months.

Month	Egg	Peanut	Tree Nuts	Sesame
	% (95% CI)
Birth to <1	0 (0, 0)	0 (0, 1)	0 (0, 0)	0 (0, 0)
1	0 (0, 0)	0 (0, 1)	0 (0, 0)	0 (0, 0)
2	0 (0, 0)	0 (0, 1)	0 (0, 1)	0 (0, 0)
3	0 (0, 1)	0 (0, 1)	0 (0, 1)	0 (0, 0)
4	3 (2, 4)	3 (2, 5)	1 (1, 2)	1 (0, 2)
5	12 (10, 14)	13 (11, 15)	6 (4, 7)	5 (4, 6)
6	54 (50, 57)	50 (47, 53)	22 (19, 25)	22 (19, 25)
7	71 (68, 74)	67 (64, 70)	37 (33, 40)	37 (34, 40)
8	82 (79, 85)	78 (75, 81)	49 (46, 53)	51 (47, 54)
9	87 (85, 90)	83 (80, 86)	56 (52, 59)	59 (55, 62)
10	92 (90, 94)	87 (85, 90)	62 (59, 66)	66 (63, 70)
11	93 (91, 95)	88 (86, 90)	65 (61, 68)	69 (65, 72)
12	97 (95, 98)	94 (93, 96)	76 (72, 79)	82 (79, 85)
>12	98 (97, 99)	98 (97, 99)	87 (84, 90)	91 (89, 93)