Class kU/L Reactivity for Individual/Component Allergen(s) 0 <0.10 Absent or Not Detected 0.10-0.34 Very Low I 0.35 - 0.69 Low II 0.70 - 3.49 Moderate III 3.50 - 17.49 High IV 17.5 - 52.49 Very High V 52.5 - 99.99 VI >100

Table 1: Interpretation of allergen specific IgE values according to reactivity.