Table E3. Absolute risks for onset of ARbp at 8 or 16 years of age in relation to IgE reactivity to PR-10 proteins among asymptomatic children at 4 and 8 years of age, respectively.
| Incident ARbp at age 8 or 16 y | No onset of symptoms at age 8 or 16 y | ||||||
|---|---|---|---|---|---|---|---|
|
|
|||||||
| No. | Percent | 95% CI | No. | Percent | |||
| 4 y (n = 740)* | No. | n = 86 | n = 608 | ||||
| No IgE reactivity | 659 | 74 | 11.2 | 585 | 88.8 | ||
| Bet v 1 only | 23 | 12 | 52.2 | 30.6-73.2 | 11 | 47.8 | |
| Bet v 1 + any PR-10 protein | 58 | 46 | 79.3 | 66.6-88.8 | 12 | 20.7 | |
| Bet v 1 + Mal d 1 | 48 | 40 | 83.3 | 69.8-92.5 | 8 | 16.7 | |
| Bet v 1 + Cor a 1.04 | 54 | 42 | 77.8 | 64.4-88.0 | 12 | 22.2 | |
| Bet v 1 + Ara h 8 | 22 | 19 | 86.4 | 65.1-97.1 | 3 | 13.6 | |
| Bet v 1 + Pru p 1 | 19 | 16 | 84.2 | 60.4-96.6 | 3 | 15.8 | |
| Bet v 1 + Aln g 1 | 26 | 22 | 84.6 | 65.1-95.6 | 4 | 15.4 | |
| Bet v 1 + Api g 1 | 6 | 6 | 100 | 54.1-100 | 0 | 0 | |
| Bet v 1 + Act d 8 | 2 | 2 | 100 | 15.8-100 | 0 | 0 | |
| Bet v 1 + Gly m 4 | 14 | 13 | 92.9 | 66.1-99.8 | 1 | 7.1 | |
| Incident ARbp at age 16 y | |||||||
| 8 y (n = 656)† | No. | n = 65 | n = 591 | ||||
| No IgE reactivity | 590 | 36 | 6.1 | 4.3-8.3 | 554 | 93.9 | |
| Bet v 1 only | 21 | 9 | 42.9 | 21.8-66.0 | 12 | 57.1 | |
| Bet v 1 + any PR-10 protein | 45 | 20 | 44.4 | 29.6-60.0 | 25 | 55.6 | |
| Bet v 1 + Mal d 1 | 41 | 18 | 43.9 | 28.4-60.3 | 23 | 56.1 | |
| Bet v 1 + Cor a 1.04 | 37 | 18 | 48.6 | 31.9-65.6 | 19 | 51.4 | |
| Bet v 1 + Ara h 8 | 20 | 10 | 50.0 | 27.2-72.8 | 10 | 50.0 | |
| Bet v 1 + Pru p 1 | 17 | 9 | 52.9 | 27.8-77.0 | 8 | 47.1 | |
| Bet v 1 + Aln g 1 | 12 | 7 | 58.3 | 27.7-84.8 | 5 | 41.7 | |
| Bet v 1 + Api g 1 | 5 | 3 | 60.0 | 14.7-94.7 | 2 | 40.0 | |
| Bet v 1 + Act d 8 | 2 | 2 | 100 | 15.8-100 | 0 | 0 | |
| Bet v 1 + Gly m 4 | 5 | 2 | 40.0 | 5.3-85.3 | 3 | 60.0 | |
No symptoms of ARbp reported at age 4 years.
No symptoms of ARbp reported at age 4 or 8 years.