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

Table 6

Correlation between OFICH and DBPCFC.

	DBPCFC (𝑛−54)
	Positive (𝑛=40)	Negative (𝑛=14)	Total
OFICH (𝑛=54)
(i) 39 positive OFICH	38**	1	39
(ii) 15 negative OFICH	2	13*	15
Total	40	14	54

OFICH: open food ingestion challenge; DBPCFC: double-blind placebo controlledfood challenge; Statistical significance: * < 0.05; ** < 0.01.