Late Type of Bronchial Response to Milk Ingestion Challenge: A Comparison of Open and Double-Blind Challenge

Table 3

Agreement between OFICH and other diagnostic parameters.

	History + Skin +; (𝑛=32)	History − Skin +; (𝑛=5)	History + Skin −; (𝑛=17)	Total; (𝑛=54)
OFICH (𝑛=54)
(i) 39 positive responses	26 (48%)	2 (4%)	11 (20%)	39 (72%)
(ii) 15 negative responses	6 (11%)	3 (6%)	6 (11%)	15 (28%)
Total	32 (59%)	5 (10%)	17 (31%)	54 (100%)