Table 2.
Subset of Patients With Oral Food Challenge or Home Ingestion Within 12 Months of Coconut Skin Prick or sIgE Testing
| Patient no. | Age of initial reaction | Age of first test | ImmunoCAP | Skin test size | Age of challenge/ingestion | ImmunoCAPa | OFC | Reaction | |
|---|---|---|---|---|---|---|---|---|---|
| With allergy | 1 | 5 | 7 | 17.6 | 9 | 7 | Y | Oral pruritus, perioral urticaria | |
| 2 | 3 | 3 | 5.06 | 9 | 3 | N | Rubbed eyes, periorbital edema | ||
| 3 | 8 | 5.59 | 11 | 11.20 | N | Ears became red, hot, and a bit itchy | |||
| 4 | 5 | 2.84 | 11 | 3.36 | N | Lip edema | |||
| Naturally tolerant | 5 | 3 | 3 | 0.74 | 8 | 4 | 0.26 | Y | No reaction |
| Without allergy | 6 | 5 | 12.6 | 5 | 5 | N | No reaction | ||
| 7 | 5 | 12.0 | 5 | N | No reaction | ||||
| 8 | 11 | 8.58 | 12 | 7.46 | Y | No reaction | |||
| 9 | 5 | 4.01 | 6 | Y | No reaction | ||||
| 10 | 2 | 3.07 | 6 | 4 | 1.14 | Y | No reaction | ||
| 11 | 8 | 2.36 | 10 | 1.60 | Y | No reaction | |||
| 12 | 6 | 2.35 | 6 | 1.16 | N | No reaction | |||
| 13 | 9 | 1.77 | 3 | 9 | N | No reaction | |||
| 14 | 18 | 1.21 | 20 | 0.72 | N | No reaction | |||
| 15 | 1 | 1.17 | 1 | N | No reaction | ||||
| 16 | 7 | 1.16 | 7 | Y | No reaction | ||||
| 17 | 12 | 1.07 | 0 | 14 | N | No reaction | |||
| 18 | 1 | 1.03 | 1 | Y | No reaction | ||||
| 19 | 6 | 0.99 | 7 | Y | No reaction | ||||
| 20 | 4 | 0.97 | 4 | 9 | 0.83 | N | No reaction | ||
| 21 | 10 | 0.95 | 10 | Y | No reaction | ||||
| 22 | 4 | 0.88 | 0.5 | 5 | Y | No reaction | |||
| 23 | 9 | 0.86 | 9 | Y | No reaction | ||||
| 24 | 4 | 0.54 | 0 | 6 | N | No reaction | |||
| 25 | 15 | 0.42 | 15 | N | No reaction | ||||
| 26 | 3 | 0.36 | 6 | 0.55 | Y | No reaction | |||
| 27 | 4 | 3 | 5 | 0.20 | Y | No reaction | |||
| 28 | 1 | 4 | 1 | N | No reaction |
Abbreviations: N, no; OFC, oral food challenge; sIgE, specific immunoglobulin E; Y, yes.
a
ImmunoCAP within 12 months of challenge/ingestion.