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. 2021 Aug 20;260(1):281–287. doi: 10.1007/s00417-021-05348-0

Table 4.

Results of the total tear IgE test for 32 cases in which food-specific IgE was detected

t-tIgE negative t-tIgE positive
Animal food-specific IgE only 2 7
Plant-derived food-specific IgE only 1 13
Both animal and plant-derived food-specific IgE 3 6
Food-specific IgE 6 26

t-tIgE, total tear IgE