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

Autor: A. V. Chernyshov, N. Pustišek, L. Manolache, Magdalena Trzeciak, O.V. Chubar, Roman Nowicki, G.S. Tiplica, Branka Marinović, A. Alexopoulos, T.V. Pochynok, Pavel V Chernyshov, Francesca Sampogna, Jacek C Szepietowski, Carmen Salavastru, T. Kakourou, L. Nasi, Alina Suru, Gabriela Stoleriu
Rok vydání: 2019
Předmět:
Zdroj: Journal of the European Academy of Dermatology and Venereology. 33:1405-1411
ISSN: 1468-3083
0926-9959
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