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Xavier Badia
Researcher at IMS Health
Publications - 93
Citations - 9425
Xavier Badia is an academic researcher from IMS Health. The author has contributed to research in topics: Quality of life & Cronbach's alpha. The author has an hindex of 30, co-authored 93 publications receiving 7145 citations. Previous affiliations of Xavier Badia include Autonomous University of Barcelona & Generalitat of Catalonia.
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Journal ArticleDOI
Development and preliminary testing of the new five-level version of EQ-5D (EQ-5D-5L)
Michael Herdman,Claire Gudex,Andrew Lloyd,Mathieu F. Janssen,Paul Kind,David Parkin,Gouke J. Bonsel,Xavier Badia +7 more
TL;DR: A 5-level version of the EQ-5D has been developed by the EuroQol Group and further testing is required to determine whether the new version improves sensitivity and reduces ceiling effects.
Journal ArticleDOI
Development of the EQ-5D-Y: a child-friendly version of the EQ-5D
Nora Wille,Xavier Badia,Gouke J. Bonsel,Kristina Burström,Gulia Cavrini,Nancy Devlin,Ann-Charlotte Egmar,Wolfgang Greiner,Narcis Gusi,Michael Herdman,Jennifer Jelsma,Paul Kind,Luciana Scalone,Ulrike Ravens-Sieberer +13 more
TL;DR: The newly developed EQ-5D-Y is a useful tool to measure HRQOL in young people in an age-appropriate manner and was satisfactorily understood by children and adolescents in different countries.
Journal Article
La version espanola del euroqol : descripcion y aplicaciones
Journal ArticleDOI
Feasibility, reliability, and validity of the EQ-5D-Y: Results from a multinational study
Ulrike Ravens-Sieberer,Nora Wille,Xavier Badia,Gouke J. Bonsel,Kristina Burström,Gulia Cavrini,Nancy Devlin,Ann Charlotte Egmar,Narcis Gusi,Michael Herdman,Jennifer Jelsma,Paul Kind,Pedro R. Olivares,Luciana Scalone,Wolfgang Greiner +14 more
TL;DR: Results provide preliminary evidence of the instrument’s feasibility, reliability and validity, and differences between groups classified according to presence of chronic conditions, self-rated overall health and psychological problems provided preliminaryevidence of known groups’ validity.
Journal ArticleDOI
Evaluation of health-related quality of life in patients with Cushing's syndrome with a new questionnaire
Susan M. Webb,Xavier Badia,María-José Barahona,A. Colao,Christian J. Strasburger,Antoine Tabarin,M. O. van Aken,Rosario Pivonello,G. K. Stalla,S. W. J. Lamberts,Joan E Glusman +10 more
TL;DR: CushingZoL is useful to evaluate HRQoL in patients with CS and correlates with clinical parameters, and linear regression analysis identified female gender and hypercortisolism as significant predictors for worse QoL.