Etiologic agent | Number | Percentage (%) |
High molecular-weight agents | ||
Vegetable textile dust | 201 | 55.7 |
Cereals and flour | 37 | 10.2 |
Hens duvets | 4 | 1.1 |
Latex | 4 | 1.1 |
Enzymes | 4 | 1.1 |
coffee | 2 | 0.6 |
Residues of olive oil extraction | 2 | 0.6 |
Natural felt | 1 | 0.3 |
Tobacco | 1 | 0.3 |
Low molecular-weight agents | ||
Organic Isocyanates | 37 | 10.2 |
Wood and cork | 18 | 5.0 |
Acrylic resins | 6 | 1.7 |
Formaldehyde | 6 | 1.7 |
Metal carbides | 5 | 1.4 |
Cyanoacrylate | 5 | 1.4 |
Heated rosin | 5 | 1.4 |
Reactive dyes | 5 | 1.4 |
Sulfites et bisulfites | 4 | 1.1 |
Dichromates | 4 | 1.1 |
Azodicarbonamide | 3 | 0.8 |
Volatile acid anhydride | 2 | 0.6 |
Vinyl chloride monomer | 2 | 0.6 |
Aromatic amine | 2 | 0.6 |
Aliphatic and alicyclic amines | 1 | 0.3 |
Total | 361 | 100 |