A Clinical Trial Gathering Insight of Patient Reported Factors That Influence Preference Following Once Daily Topical Treatment With LEO 90100 Aerosol Foam and Daivobet® Gel in Subjects With Psoriasis Vulgaris

Overall Treatment Preference by Subject's Preference Assessment (SPA) at Week 2 and Association With Baseline Characteristics

时间窗: 2 weeks

The SPA questionnaire was completed at Week 2 and consisted of 2 parts: (i) the subject indicated if they preferred LEO 90100 foam or Daivobet® gel based on their experience using these products for 1 week each during the 2-weeks treatment period; (ii) the subject indicated how much each of the 22 items under the application, formulation, and container domains contributed to their overall decision of which product they preferred. This part of the SPA tool used a 4-point scale ranging from 'very important factor' to 'not at all important factor'. The statistical significance of each of the following 7 baseline characteristics (gender, age, disease severity, distribution, plaque size, skin thickness, onset) was tested in a 2-factor logistic regression model with treatment sequence and each baseline characteristic as factors. Results of multiple regression analyses are provided in the Clinical Study Report which can be found on the LEO Pharma website.