Table 3.

Inhibition of allergen‐reactive sera in a population of dog sera samples evaluated with diluent containing 2.5 mg/mL bromain cross‐reactive carbohydrate determinant

% Inhibition	Allergen‐coated wells
	Mites		Grasses		Weeds		Trees
	N	%	N	%	N	%	N	%
>80	0	0.0	142	30.5	50	12.2	77	15.4
60–80	2	0.4	106	22.8	86	20.9	109	21.8
40–60	8	1.4	84	18.1	96	23.4	84	16.8
20–40	28	5.1	49	10.5	65	15.8	86	17.2
<20	514	93.1	84	18.1	114	27.7	144	28.8
Total positive	552	100	465	100	411	100	500	100