The aim of this study was to identify factors of importance for the long-term prognosis of hand eczema in the general population. In a 15-y follow-up, 868 (78%) individuals with hand eczema, diagnosed and clinically e...The aim of this study was to identify factors of importance for the long-term prognosis of hand eczema in the general population. In a 15-y follow-up, 868 (78%) individuals with hand eczema, diagnosed and clinically examined in a previous population-based study, answered a postal questionnaire with questions concerning persistence of the disease. In a logistic regressionmodel,the extent of eczema involvement at the initial examination was the strongest negative factor for the prognosis, followed by history of childhood eczema and age below 20 y at onset of hand eczema. These factors significantly influenced both the total time with hand eczema during the 15 y follow-up and occurrence of hand eczema the previous year. The predictive factor for hand eczema 15 y later was doubled for an individual with all three risk factors compared with one without them, 72%vs 35%. Contact allergy to any of the standard allergens also related significantly to current hand eczema. In conclusion, the main determinant for a poor long-term prognosis was widespread hand dermatitis at the initial examination. Other important factors were low age at onset of hand eczema, history of childhood eczema, and contact allergy.展开更多
文摘The aim of this study was to identify factors of importance for the long-term prognosis of hand eczema in the general population. In a 15-y follow-up, 868 (78%) individuals with hand eczema, diagnosed and clinically examined in a previous population-based study, answered a postal questionnaire with questions concerning persistence of the disease. In a logistic regressionmodel,the extent of eczema involvement at the initial examination was the strongest negative factor for the prognosis, followed by history of childhood eczema and age below 20 y at onset of hand eczema. These factors significantly influenced both the total time with hand eczema during the 15 y follow-up and occurrence of hand eczema the previous year. The predictive factor for hand eczema 15 y later was doubled for an individual with all three risk factors compared with one without them, 72%vs 35%. Contact allergy to any of the standard allergens also related significantly to current hand eczema. In conclusion, the main determinant for a poor long-term prognosis was widespread hand dermatitis at the initial examination. Other important factors were low age at onset of hand eczema, history of childhood eczema, and contact allergy.
