From: 6th International Symposium on Molecular Allergology (ISMA)
Methods | Allergens | Concordance (%) | Positive/negative discordance | |||
---|---|---|---|---|---|---|
Ideal | Good | Poor | None | |||
ALFA® and singleplex ImmunoCAP® | Ara h 2 | 26 | 63 | 11 | 0 | 0 |
 | Ara h 1 | 41 | 24 | 12 | 24 | 9, with 4 ALFA positive, ImmunoCAP negative, and 1 ALFA negative, ImmunoCAP positive |
 | Ara h 9 | 22 | 44 | 28 | 6 | 7, with 5 ALFA positive, ImmunoCAP negative, and 2 ALFA negative, ImmunoCAP positive |
 | CCD | 53 | 33 | 13 | 0 | 4, all ALFA positive, ImmunoCAP negative |
 | Peanut extract | 17 | 41 | 41 | 6 | 0 |
ALFA® and ISAC® microarray | Ara h 2 | 42 | 32 | 16 | 11 | 0 |
 | Ara h 6 | 16 | 58 | 11 | 16 | 0 |
 | Ara h 1 | 17 | 33 | 28 | 22 | 9, all ALFA positive, ISAC negative (4 ImmunoCAP positive, 4 ImmunoCAP negative, 1 not assayed with ImmunoCAP) |
 | Ara h 9 | 44 | 17 | 28 | 11 | 9, all ALFA positive, ISAC negative (4 ImmunoCAP positive, 5 ImmunoCAP negative) |
 | CCD | 33 | 39 | 22 | 6 | 10, all ALFA positive, ISAC negative (4 ImmunoCAP positive, 4 ImmunoCAP negative, 2 not assayed with ImmunoCAP) |