Impact on parents of HLA-DQ2/DQ8 genotyping in healthy children from coeliac families

Autor: Wessels, M.M.S., Vriezinga, S.L., Koletzko, S., Werkstetter, K., Castillejo-De Villasante, G., Shamir, R., Hartman, C., Putter, H., Pal, S.M. van der, Wijmenga, C., Bravi, E., Mearin, M.L., PreventCD Study Grp
Přispěvatelé: Groningen Institute for Gastro Intestinal Genetics and Immunology (3GI)
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: European Journal of Human Genetics, 23(3), 405-408
European Journal of Human Genetics, 23(3), 405-408. Nature Publishing Group
ISSN: 1018-4813
Popis: Due to the association of coeliac disease and HLA-specificities DQ2 and DQ8, HLA-typing can be used for risk determination of the disease. This study was designed to evaluate the knowledge of parents from coeliac families regarding HLA-typing and the impact of HLA-typing on the perception of the health of their children. A structured questionnaire was sent to the Dutch, Spanish and German parents participating with their child in the European PreventCD study on disease prevention in high-risk families, addressing parents' understanding of and attitude towards HLA-typing, distress related to HLA-typing and perceived health and health-related quality of life of their children. Sixty-eight percent of parents of 515 children returned the questionnaires, with 85% of children being DQ2/DQ8 positive. The majority of all parents answered the questions on knowledge correctly. Forty-eight percent of parents of DQ2/DQ8-negative children thought their child could develop coeliac disease. More distress was reported by parents of DQ2/DQ8-positive children (P
Databáze: OpenAIRE