Abstract
IntroductionThe prevalence of psoriasis in Spain was estimated to be 1.4% before the advent of biologic agents. Fifteen years later, new therapeutic options based on biologic agents have led to greater awareness of the disease and better understanding; case detection and diagnosis may have improved as a result. ObjectiveTo investigate the current prevalence of psoriasis in Spain and compare the results with those of an earlier study that used the same methodology. Material and methodsPopulation-based cross-sectional survey. Information was collected through computer-assisted telephone interviews with a randomly selected representative sample of the Spanish population (12,711 individuals from 4,754 households). Interviews were conducted by trained personnel using a questionnaire. ResultsThe prevalence was 2.3% and there were no statistically significant differences between the sexes. Prevalence increased with age (range with highest prevalence, 60-69 years). Central Spain—a region with a cold, dry climate—had the highest prevalence, but differences between regions were not significant. ConclusionsPsoriasis is substantially more prevalent in Spain than was previously estimated. The increase in prevalence may reflect greater awareness and better diagnosis of the disease rather than a true increase in number of cases.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.