Line B Nørreslet1, Tove Agner1, Jennifer A Sørensen1,2, Niels E Ebbehøj2, Jens P Bonde2, Maja H Fisker1,2. 1. Department of Dermatology, University of Copenhagen, Bispebjerg Hospital, 2400 Copenhagen, Denmark. 2. Department of Occupational and Environmental Medicine, University of Copenhagen, Bispebjerg Hospital, 2400 Copenhagen, Denmark.
Abstract
BACKGROUND: An inverse relationship between disease severity and health-related quality of life (HR-QoL) in patients with hand eczema is well established, but modifying effects of demographic variables have been less well studied. OBJECTIVE: To identify the influence of metropolitan versus non-metropolitan residence on the relationship between disease severity and HR-QoL in patients with occupational hand eczema. METHODS: The city of Copenhagen and the rest of Zealand were defined as metropolitan and non-metropolitan areas, respectively. Participants were 773 persons with occupational hand eczema. A questionnaire on the severity of hand eczema and HR-QoL was sent to all participants. RESULTS: The odds for reporting moderate to high severity of occupational hand eczema were significantly lower in the metropolitan population than in the non-metropolitan population [odds ratio (OR): 0.42; 95%CI: 0.23-0.75], whereas low dermatology-related quality of life was more prevalent in metropolitan than in non-metropolitan patients (OR: 1.31; 95%CI: 0.83-2.05), indicating that hand eczema had a more pronounced negative effect in metropolitan patients, in spite of less severe eczema. CONCLUSION: Our data indicate that area of residence has a modifying effect on the relationship between disease severity and HR-QoL, with a more negative impact on HR-QoL in metropolitan than in non-metropolitan areas. This information is important with respect to fully appreciating the burden of occupational hand eczema.
BACKGROUND: An inverse relationship between disease severity and health-related quality of life (HR-QoL) in patients with hand eczema is well established, but modifying effects of demographic variables have been less well studied. OBJECTIVE: To identify the influence of metropolitan versus non-metropolitan residence on the relationship between disease severity and HR-QoL in patients with occupational hand eczema. METHODS: The city of Copenhagen and the rest of Zealand were defined as metropolitan and non-metropolitan areas, respectively. Participants were 773 persons with occupational hand eczema. A questionnaire on the severity of hand eczema and HR-QoL was sent to all participants. RESULTS: The odds for reporting moderate to high severity of occupational hand eczema were significantly lower in the metropolitan population than in the non-metropolitan population [odds ratio (OR): 0.42; 95%CI: 0.23-0.75], whereas low dermatology-related quality of life was more prevalent in metropolitan than in non-metropolitan patients (OR: 1.31; 95%CI: 0.83-2.05), indicating that hand eczema had a more pronounced negative effect in metropolitan patients, in spite of less severe eczema. CONCLUSION: Our data indicate that area of residence has a modifying effect on the relationship between disease severity and HR-QoL, with a more negative impact on HR-QoL in metropolitan than in non-metropolitan areas. This information is important with respect to fully appreciating the burden of occupational hand eczema.