Role of the atopy score and of single atopic features as risk factors for the development of hand eczema in trainee metal workers.
This study was performed as part of PROMETES (Swiss Prospective Metal Worker Eczema Study) to examine the role of atopy as a possible risk factor for the development of hand eczema in trainee metal workers. In a cohort of 201 young men without any skin problems at the start of their apprenticeship, 9.5% developed signs of dermatitis on their hands within a period of 6 months. The 2. 5-year incidence was 23%. We did not find a significantly increased risk for hand eczema in those participants with an atopic skin diathesis according to the atopy score of Diepgen et al. (Dermatosen 1991; 39: 79-83) Analysis of individual atopic signs and symptoms showed reported metal reactivity to have a significant influence on the onset of early skin damage within 6 months, whereas a history of flexural eczema appeared to be significantly related to the overall incidence over 2.5 years.
Berndt
U
U
Department of Dermatology, University Hospital Zurich, Gloriastrasse 31, CH 8091 Zurich, Switzerland.
Hinnen
U
U
Iliev
D
D
Elsner
P
P
D000293:Adolescent; D000328:Adult; D003877:Dermatitis, Contact / Q000209:etiology*; D009783:Dermatitis, Occupational / Q000209:etiology*; D006229:Hand Dermatoses / Q000209:etiology*; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008669:Metallurgy; D016017:Odds Ratio; D011446:Prospective Studies; D012307:Risk Factors