Table 1.

Summary of HIP attempts and attainment of outcome.

	Tolerance level	Number of attempts	N	% passed HIP
Cow's milk	Fully tolerant (N = 42)	1	22	53
		2–5	17	40
		>5	3	7
	Partially tolerant (N = 33)	1	13	39
		2–5	13	39
		>5	7	22
	Still allergic (N = 17)	1	5	29
		2–5	8	47
		>5	4	24
Egg	Fully tolerant (N = 34)	1	19	56
		2–5	15	44
		>5	0	0
	Partially tolerant (N = 18)	1	6	33
		2–5	10	56
		>5	2	11
	Still allergic (N = 9)	1	0	0
		2–5	6	67
		>5	3	33
Wheat	Fully Tolerant (N = 34)	1	22	65
		2-5	11	32
		>5	1	3
	Partially tolerant (N = 6)	1	2	33
		2–5	4	67
		>5	0	0
	Still allergic (N = 20)	1	10	50
		2–5	7	35
		>5	3	15
Soya	Fully tolerant (N = 45)	1	35	78
		2–5	9	20
		>5	1	2
	Partially tolerant (N = 20)	1	10	50
		2–5	8	40
		>5	2	10
	Still allergic (N =12)	1	4	33
		2–5	6	50
		>5	2	17