Table 3.
Comparison between AdvanSure AlloScreen and upgraded AdvanSure Allostation Smart II using cutoff value of class 2.
| Allergen | Food panel | Inhalant panel | ||||||
|---|---|---|---|---|---|---|---|---|
|
N=43 |
N=90 |
|||||||
| Agreement (%) | Kappa index | Kappa index (95% CI) | Concordant positive rate (%) | Agreement (%) | Kappa index | Kappa index (95% CI) | Concordant positive rate (%) | |
| Acacia | 100.0 | 1.00 | (1.00 to 1.00) | 1.1 | ||||
| Alternaria alternata | 100.0 | 1.00 | (1.00 to 1.00) | 11.6 | 100.0 | 1.00 | (1.00 to 1.00) | 3.3 |
| Ash mix | 100.0 | 1.00 | (1.00 to 1.00) | 1.1 | ||||
| Aspergillus fumigatus | 100.0 | 1.00 | (1.00 to 1.00) | 1.1 | ||||
| Bermuda grass | 97.8 | 0.74 | (0.39 to 1.08) | 3.3 | ||||
| Barley meal | 97.7 | 0.66 | (0.03 to 1.28) | 2.3 | ||||
| Beef | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Birch-Alder mix | 97.7 | 0.79 | (0.39 to 1.19) | 4.7 | 96.7 | 0.38 | (−0.17 to 0.93) | 1.1 |
| Buck-wheat | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Candida albicans | 100.0 | NA | 0.0 | |||||
| Cat | 95.3 | 0.64 | (0.18 to 1.10) | 4.7 | 92.2 | 0.50 | (0.18 to 0.81) | 4.4 |
| Cheddar cheese | 100.0 | NA | 0.0 | |||||
| Chicken | 100.0 | NA | 0.0 | |||||
| Citrus mix | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Cladosporium herbarum | 97.7 | 0.00 | (0.00 to 0.00) | 0.0 | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 |
| Cockroach | 97.7 | 0.79 | (0.39 to 1.19) | 4.7 | 97.8 | 0.74 | (0.39 to 1.09) | 3.3 |
| Codfish | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Crab | 93.0 | 0.54 | (0.10 to 0.99) | 4.7 | 96.7 | 0.39 | (−0.15 to 0.93) | 1.1 |
| D. farinae | 95.3 | 0.91 | (0.78 to 1.03) | 48.8 | 100.0 | 1.00 | (1.00 to 1.00) | 35.6 |
| D. pteronyssinus | 100.0 | 1.00 | (1.00 to 1.00) | 51.2 | 95.6 | 0.91 | (0.81 to 1.00) | 35.6 |
| Dandelion | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 | ||||
| Dog | 93.0 | 0.38 | (−0.16 to 0.91) | 2.3 | 97.8 | −0.01 | (−0.03 to 0.00) | 0.0 |
| Egg white | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | 100.0 | NA | 0.0 | |
| Garlic | 97.7 | 0.79 | (0.39 to 1.19) | 4.7 | ||||
| Goldenrod | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 | ||||
| Hazelnut | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 | ||||
| House dust | 93.0 | 0.82 | (0.63 to 1.01) | 23.3 | 93.3 | 0.84 | (0.72 to 0.96) | 26.7 |
| Japanese cedar | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 | ||||
| Japanese Hop | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 |
| Mackerel | 97.7 | 0.66 | (0.03 to 1.28) | 2.3 | 100.0 | NA | 0.0 | |
| Milk | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | 96.7 | 0.81 | (0.59 to 1.02) | 7.8 |
| Mugwort | 95.3 | 0.48 | (−0.14 to 1.10) | 2.3 | 100.0 | 1.00 | (1.00 to 1.00) | 1.1 |
| Oak white | 97.7 | 0.66 | (0.03 to 1.28) | 2.3 | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 |
| Onion | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Orchard grass | 96.7 | 0.56 | (0.12 to 1.00) | 2.2 | ||||
| Oxeye daisy | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 | ||||
| Peach | 97.7 | 0.66 | (0.03 to 1.28) | 2.3 | 97.8 | 0.49 | (−0.11 to 1.09) | 1.1 |
| Peanut | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Penicillium notatum | 100.0 | 1.00 | (1.00 to 1.00) | 2.2 | ||||
| Pigweed | 100.0 | 1.00 | (1.00 to 1.00) | 2.2 | ||||
| Pine | 100.0 | 1.00 | (1.00 to 1.00) | 1.1 | ||||
| Poplar mix | 100.0 | 1.00 | (1.00 to 1.00) | 1.1 | ||||
| Pork | 95.3 | −0.02 | (−0.06 to 0.01) | 0.0 | ||||
| Ragweed | 97.7 | 0.79 | (0.39 to 1.19) | 4.7 | 94.4 | 0.26 | (−0.18 to 0.70) | 1.1 |
| Reed | 97.8 | 0.79 | (0.51 to 1.07) | 4.4 | ||||
| Rice | 97.7 | 0.66 | (0.03 to 1.28) | 2.3 | ||||
| Russian thistle | 96.7 | 0.65 | (0.29 to 1.01) | 3.3 | ||||
| Rye pollens | 97.7 | 0.79 | (0.39 to 1.19) | 4.7 | 95.6 | 0.65 | (0.33 to 0.96) | 4.4 |
| Salmon | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Sallow willow | 94.4 | 0.27 | (−0.15 to 0.70) | 1.1 | ||||
| Shrimp | 93.0 | 0.54 | (0.10 to 0.99) | 4.7 | 95.6 | 0.32 | (−0.16 to 0.80) | 1.1 |
| Soy bean | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | 98.9 | 0.00 | (0.00 to 0.00) | 0.0 |
| Sweet vernal grass | 97.8 | 0.82 | (0.58 to 1.06) | 5.6 | ||||
| Sycamore mix | 98.9 | 0.66 | (0.04 to 1.28) | 1.1 | ||||
| Timothy grass | 97.8 | 0.79 | (0.51 to 1.07) | 4.4 | ||||
| Tomato | 100.0 | 1.00 | (1.00 to 1.00) | 2.3 | ||||
| Tuna | 100.0 | NA | 0.0 | |||||
| Wheat flour | 97.7 | 0.79 | (0.39 to 1.19) | 4.7 | ||||
| Yeast, bakers | 100.0 | NA | 0.0 | |||||
NA: Not available.