Table 2.

An overview of participation in the oral food challenge (OFC)

Total allergy patients (n = 689)	Patient history (N)	Skin Prick Test (SPT) results (N)	Eligible for OFC (N)	Not eligible for OFC (N)
Positive	341	Positive (238)	54	184 [An (9), SA (98), CvP (34), CP (20) and R (23)]
		Negative (103)	36	67
Negative	348	Positive (32)	11	21 [SA (2), CvP (9), CP (3) and R (7)]
		Negative (316)	No food allergy

An anaphylaxis; SA severe asthma; CvP cardiovascular patients/β-blocker users; CP carrying pregnancy; R refusal