Abstract
Background:Terra firma-forme dermatosis (TFFD) is a clinical condition that may be defined as a dirty appearance of skin. Although it has been defined for many years, its clinical value is not well known.Objective:We aimed to determine the prevalence of allergic disorders (asthma, allergic rhinitis, and eczema) to investigate if this clinical condition is associated with allergic disorders in children with TFFD.Materials and Methods:A questionnaire descriptive of allergic disorders [International Study of Asthma and Allergies in Children (ISAAC)] was applied to all children diagnosed with TFFD at the pediatric clinics during a 6-month period specified for the study. The results were compared with the two ISAAC studies that have been previously conducted in our region.Results:The prevalence of TFFD among 1695 children examined at our outpatient clinic was found to be 3.18% (n = 54). The youngest of the children was 6 months old and the oldest 13 years, with an average age of 6.08 ± 2.69 years. Our study group had significantly greater rates and intensities of lifetime wheezing, wheezing in the last 12 months (current wheezing), lifetime allergic rhinitis, allergic rhinitis in the last 12 months; and the rate of physician-diagnosed allergic rhinitis compared to the comparator groups (P < 0.005).Conclusions:The results support the view that TFFD may be a sign of associated asthma and allergic rhinitis.
Published Version
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