. 2017 Feb 2;143(5):452–457. doi: 10.1001/jamaoto.2016.3889

Table 2. Type and Results of Formal Allergen Testing.

Characteristic	Overall, No.	Skin Prick Allergen Test, No.	Allergen-Specific IgE Test, No.	Unknown Form of Allergen Testing, No.
Underwent testing	20	12	4	4
Positive results^a
Dust mites	4	1	2	1
Grass or pollen	10	6	3	1
Mold	2	2	0	0
Food	6	3	1	2
Animal	6	4	1	1
Negative to all allergens	6	4	1	1

^{^a}

Some patients reacted to multiple allergens.