Hypersensitivity to non-steroidal anti-inflammatory drugs (NSAIDs): classification of a Danish patient cohort according to EAACI/ENDA guidelines

Table 3 Relationship between case history and oral provocation test with respect to type of reaction

		Case history
		Urticaria angioedema	Asthma/rhino-conjunctivitis	Urticaria/angioedema+asthma/rhino-conjunctivitis	Anaphylaxis
Oral provocation test (OPT)	Urticaria/angioedema n = 17	13^a		3^b	1
	Asthma/rhinoconjunctivitis n = 5		5^a
	Urticaria/angioedema + Asthma/ rhino-conjunctivitis n = 15	6^b		8^a	1
	Anaphylaxis n = 2			2

^aIndicate concordance between case history and oral provocation test. ^bIndicate partial concordance between case history and OPT.

ISSN: 2045-7022