Table 2.
Onset of food protein-induced enterocolitis syndrome in months.a
| Study | All triggers | Cow milk and soy | Solids | Individual solids |
| Ruffner et al. [30▪] (USA) | – | 7 (0.7) | 12.1 (1.1) | Rice 7.4 (5.1) |
| Oats 9.3 (6.2) | ||||
| Egg 11.3 (9.6) | ||||
| Wheat 11.9 (9.5) | ||||
| Chicken 17.6 (12.3) | ||||
| Nowak-Wegrzyn et al. [9] (USA) | – | 1 (2 days–12 months)a | 5.5 (3–7 months) | – |
| Frith et al. [25] (Australia; unpublished data) | 6.2 (3.4) | 3.8 (2.6) | 7.5 (3.3) | Rice 6.3 (3.3) |
| Chicken 6.7 (1.3) | ||||
| Oats 7.1 (1.4) | ||||
| Wheat 7.5 (0.7) | ||||
| Fruits 7.8 (3.0) | ||||
| Vegetables 9 (2.8) | ||||
| Egg 8.4 (2.1) | ||||
| Fish 10.9 (3.6) | ||||
| Mehr et al. [29] (Australia) | 5.6 (2.7) | 4.9 (2.6) | 6.1 (1.7) | Rice 5.2 (0.8)b |
| Oat 5.7 [1] | ||||
| Sopo et al. [31▪] (Italy) | 5.7 (5.1) | 3.5 (2.4)c | 10.6 (6.7) | – |
–, not available.
aData presented from studies in which age of onset recorded and triggers included to cow milk, soy and solid foods. Data presented as either mean onset of age (standard deviation) or median onset of age (age range).
bData for other solid foods not presented as <3 cases per solid food.
cFigure relates to cow milk FPIES only. The authors included three children with soy FPIES with other foods.