First Step | Final Step | |||||||
Variables | p | OR | IC 95% | p | OR | IC 95% | ||
Inf borne | Sup borne | Inf borne | Sup borne | |||||
Gender | 0.25 | 0.59 | 0.24 | 1.45 |
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Median age (44 years) | 0.49 | 0.77 | 0.37 | 1.60 |
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No professional qualification | 0.67 | 0.85 | 0.41 | 1.75 |
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Median of seniority (10 years) | 0.75 | 1.12 | 0.54 | 2.29 |
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Personnel antecedents of asthma | 0.72 | 1.29 | 0.30 | 5.47 |
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Personnel antecedents of rhinitis | 0.42 | 0.24 | 0.008 | 7.65 |
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Location on the face | 0.02 | 2.85 | 1.16 | 7.00 | 0.01 | 2.83 | 1.27 | 6.26 |
Location on the hands | 0.48 | 0.64 | 0.18 | 2.24 |
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Location in the forearms | 0.64 | 0.82 | 0.37 | 1.83 |
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Location on foot | 0.92 | 1.04 | 0.45 | 2.42 |
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Lesion of dominant hand | 10−3 | 14.62 | 7.04 | 35.37 | 10−3 | 14.02 | 6.88 | 28.57 |
Lesion of both hands | 0.006 | 0.29 | 0.12 | 0.70 | 10−3 | 4.16 | 2 | 9.09 |
Positive patch-test | 0.48 | 1.39 | 0.54 | 3.55 |
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Sensitization to Potassium dichromate | 0.44 | 1.39 | 0.59 | 3.26 |
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Sensitization to cobalt | 0.92 | 1.04 | 0.40 | 2.66 |
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Sensitization to nickel | 0.71 | 1.20 | 0.45 | 3.16 |
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Cement industry | 0.22 | 0.41 | 0.10 | 1.70 |
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Building materials sector | 0.37 | 0.30 | 0.02 | 4.16 |
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Textile and clothing sector | 0.96 | 1.02 | 0.42 | 2.47 |
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