Table 2.
Results of the Immediate Hypersensitivity Skin Test (HT).
| N | positive | negative | |
|---|---|---|---|
| Positive control | 19 | 19 | 0 |
| Negative control | 19 | 0 | 19 |
| D. pteronyssinus/D. farinae (ácaro 1) | 19 | 2* | 17 |
| B. tropicalis (acarid 2) | 19 | 1* | 18 |
| A. alternata, C. herbarum, A. fumigatus | 19 | 0 | 19 |
| B. germânica, P. americana | 19 | 0 | 19 |
| Canis familiaris | 19 | 0 | 19 |
| Fellis domesticus | 19 | 0 | 19 |
| P. pratense, L. perenne, D. glomerata, F. pratensis | 19 | 0 | 19 |
*
positive for acarids (n=2): one patient was positive for 2 antigens; another to only one