Table 3 Results of epicutaneous patch tests
Allergena | Positive (n, %) | |||
|---|---|---|---|---|
|  | HC (n = 28) | AR (n = 30) | ACD (n = 12) | AR + ACD (n = 15) |
Potassium dichromate | 0 | 0 | 3, 25% | 2, 13.3% |
Ursol | 0 | 0 | 5, 41.7% | 5, 33.3% |
Paraben mix | 0 | 0 | 3, 25% | 0 |
Cobalt chloride | 0 | 0 | 3, 25% | 1, 6.7% |
Nickel sulfate | 0 | 0 | 1, 8.3% | 4, 26.7% |
Colophony | 0 | 0 | 1, 8.3% | 1, 6.7% |
Fragrance mix | 0 | 0 | 0 | 2, 13.3% |
Thiomersalate | 0 | 0 | 0 | 2, 13.3% |
Quaterium-15 | 0 | 0 | 0 | 3, 20% |
P-tert-butyl phenol formaldehyde resin | 0 | 0 | 0 | 1, 6.7% |