Fig. 1.

Concurrent occurrences of food allergies. Sixty patients with multifood allergies were placed in a double-blinded, placebo-controlled food challenge with different food items based on their clinical history and sensitization patterns. The graph shows the number of patients who reacted to sesame, peanut, pecan, walnut, hazelnut, cashew, pistachio, or almond. The number of subjects who were allergic to a particular food (diagonal) and any pairwise combination of 2 food allergens (intersection of column and row foods) are shown. Fig. 1 was modified from that of Andorf et al.⁵⁸ This was printed with written permission from the authors