Validation of the dermatology-specific proxy instrument the Infants and Toddlers Dermatology Quality of Life

Autor: Chernyshov, P.V. Sampogna, F. Pustišek, N. Marinovic, B. Manolache, L. Suru, A. Salavastru, C.M. Tiplica, G.S. Stoleriu, G. Kakourou, T. Alexopoulos, A. Nasi, L. Szepietowski, J.C. Trzeciak, M. Nowicki, R.J. Chubar, O.V. Chernyshov, A.V. Pochynok, T.V.
Jazyk: angličtina
Rok vydání: 2019
Popis: Background: The first dermatology-specific proxy health-related quality of life (HRQoL) instrument for children 0–4 years old with skin diseases, the Infants and Toddlers Dermatology Quality of Life (InToDermQoL), was recently developed. In order to avoid the problem of cross-cultural inequivalence focus groups work and pilot tests were organized simultaneously in all national centres of the project. The InToDermQoL showed good comprehensibility, clarity and acceptance. Objective: To validate the InToDermQoL questionnaire during international field tests. Methods: Internal consistency, test–retest reliability, convergent and discriminant validity of the InToDermQoL questionnaire were checked during international field tests. Results: Parents of 473 children with skin diseases filled in the national language versions of the InToDermQoL questionnaire. All three age-specific versions of the InToDermQoL questionnaire with 10, 12 and 15 items, respectively, showed high internal consistency (Cronbach's α 0.90–0.93), good test–retest reliability (correlation coefficients > 0.9), significant correlations with the most widely used atopic dermatitis-specific proxy instrument, the Infants Dermatitis Quality of Life Index (correlation coefficients 0.68–0.79). The InToDermQoL versions for children
Databáze: OpenAIRE