Fig. 4. The DDP for food allergy by Sampson12 and sIgE of anaphylaxis infants. (A) More than half of the cow's milk anaphylaxis cases developed the anaphylactic symptoms in value less than the value of DDP. (B) In hen's egg anaphylaxis, most of the cases had hen's egg white sIgE levels above the DDP.

DDP = diagnostic decision point, sIgE = specific immunoglobulin E.