title: Evaluation of a parental questionnaire to identify atopic dermatitis in infants and preschool children.
abstract: Aim. To develop and validate a questionnaire for detecting atopic dermatitis in infants and small children from the age of 2 months. Methods. Parents to 60 children answered a written questionnaire prior to a physical examination and individual semistructured interview. Qualitative and quantitative analyses of validity, sensitivity, specificity, and predictive values of the questionnaire were performed. Results. A total of 27 girls and 33 boys, aged 2 to 71 months, 35 with and 25 without physician-diagnosed eczema, participated. Validation of the questionnaire by comparisons with physicians' diagnoses showed a sensitivity of 0.91 (95% CI 0.77-0.98) and a specificity of 1 (95% CI 0.86-1). Conclusions. Three questions in a parental questionnaire were sufficient for diagnosing eczema in infants and small children.
authors.affiliation: Department of Dermatology, Institute of Clinical Research in Malmö, Skåne University Hospital, Lund University, 205 02 Malmö, Sweden.
authors.forename: Laura B
authors.initials: LB
authors.lastname: von Kobyletzki
authors.forename: Staffan
authors.initials: S
authors.lastname: Janson
authors.forename: Mikael
authors.initials: M
authors.lastname: Hasselgren
authors.forename: Carl-Gustaf
authors.initials: CG
authors.lastname: Bornehag
authors.forename: Ake
authors.initials: A
authors.lastname: Svensson