title: Trials are meaningful for clinical decision making only when their endpoints are valid and comparable.
authors.affiliation: Centre for Evidence-Based Healthcare, Medizinische Fakultät Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307, Dresden, Germany. Jochen.Schmitt@uniklinikum-dresden.de.|Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, NG7 2NR, U.K.. Jochen.Schmitt@uniklinikum-dresden.de.
authors.forename: J
authors.initials: J
authors.lastname: Schmitt
mesh_terms: D003876:Dermatitis, Atopic / Q000175:diagnosis*; D006801:Humans; D012720:Severity of Illness Index