Research Article
Contribution of Patch Tests with Occupational Handled Products in the Diagnosis of Occupational Contact Dermatitis: A 10-year Review
Table 5
Results of patch-tests with handled products and variables of interest.
| | Test result of patch test with product handled in the workplace | | Negative | Positive |
| Gender | Men (n (%)) | 38 (49, 4) | 27 (75) | 0, 01 | Women (n (%)) | 39 (50, 6) | 9 (25) |
| Mean age (years ± SD) | 35.52 ± 9.58 | 36.36 ± 9.27 | 0, 661 |
| Professional seniority (years ± SD) | 10.52 ± 8.76 | 9.78 ± 8.01 | 0, 67 |
| Allergic rhinitis | Yes | 13 | 3 | 0, 034 | No | 64 | 33 |
| Location: Cheeks | 5 | 7 | 0, 037 |
| Location: Forearm | 9 | 10 | 0, 03 |
| Erythematosus appearance | Yes | 19 | 3 | 0, 041 | No | 58 | 33 |
| Erythematosicular appearance | Yes | 40 | 23 | 0, 23 | No | 37 | 13 |
| Sensitization to dichromate | Positive | 12 | 5 | 0, 85 | Negative | 65 | 30 |
| Sensitization to nickel | Positive | 13 | 6 | 0, 97 | Negative | 64 | 29 |
| Sensitization to cobalt | Positive | 14 | 31 | 0, 36 | Negative | 63 | 4 |
| Sensitization to rosin | Positive | 2 | 1, 8 | 0, 034 | Negative | 110 | 98, 2 |
| Plastics sector | 108 | 5 | 0, 012 |
| Painting sector | 111 | 2 | 0, 037 |
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