* Class 1 cases where symptom onset time was recorded as “next day,”
were reclassified as class 2.
† All cases that were not direct-isolated intake were considered to be
vague. In such cases, class 1 were reclassified as class 2, except were
anaphylaxis occurred due to skin exposure.
Table 2. Patient classification and IgE sensitization rate of food
allergens in young children