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Anna Kotzeva
Researcher at Hoffmann-La Roche
Publications - 13
Citations - 347
Anna Kotzeva is an academic researcher from Hoffmann-La Roche. The author has contributed to research in topics: Evidence-based medicine & Health care. The author has an hindex of 9, co-authored 13 publications receiving 258 citations. Previous affiliations of Anna Kotzeva include Generalitat of Catalonia.
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The validity of recommendations from clinical guidelines: a survival analysis
Laura Martínez García,Andrea Juliana Sanabria,Elvira García Alvarez,María M. Trujillo-Martín,Itziar Etxeandia-Ikobaltzeta,Anna Kotzeva,David Rigau,Arturo Louro-González,Leticia A. Barajas-Nava,Petra Díaz del Campo,Maria-Dolors Estrada,Ivan Solà,Javier Gracia,Flavia Salcedo-Fernandez,Jennifer Lawson,R. Brian Haynes,Pablo Alonso-Coello +16 more
TL;DR: Recommendations quickly become outdated, with 1 out of 5 recommendations being out of date after 3 years, and waiting more than 3 years to review a guideline is potentially too long.
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mHealth Assessment: Conceptualization of a Global Framework.
Meghan Bradway,Carme Carrion,Bárbara Vallespin,Omid Saadatfard,Elisa Puigdomènech,Mireia Espallargues,Anna Kotzeva +6 more
TL;DR: A common framework for all mHealth initiatives around the world will be useful in order to assess whatever mHealth solution is desirable in different areas, adapting it to the specifics of each context, to bridge the gap between health authorities, patients, and mHealth developers.
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Attitudes and Perceptions about Clinical Guidelines: A Qualitative Study with Spanish Physicians
Ivan Solà,José Miguel Carrasco,Petra Díaz del Campo,Javier Gracia,Carola Orrego,Flora Martínez,Anna Kotzeva,Imma Guillamón,Enrique J. Calderón,Idoia Gaminde,Arturo Louro,Rafael Rotaeche,Flavia Salcedo,Paola Velázquez,Pablo Alonso-Coello +14 more
TL;DR: Two main constructs that defined the physicians' perceptions towards guidelines: knowledge and usefulness were identified and the tension between the theoretical and pragmatic constructs determined the attitudes and how physicians use guidelines.
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Validation of the FRAX predictive model for major osteoporotic fracture in a historical cohort of Spanish women.
Cristian Tebé Cordomí,Luis Del Rio,Silvana Di Gregorio,Lidia Casas,Maria-Dolors Estrada,Anna Kotzeva,Mireia Espallargues +6 more
TL;DR: FRAX underestimated the risk of major osteoporotic fracture in this cohort of Spanish women, particularly in those with a low risk of fracture according to the clinical factors used in the FRAX tool.
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Factores de riesgo de fracturas por fragilidad en una cohorte de mujeres españolas
Cristian Tebé,Luis Del Rio,Lidia Casas,Maria-Dolors Estrada,Anna Kotzeva,Silvana Di Gregorio,Mireia Espallargues +6 more
TL;DR: The main risk factors for fragility fracture were advanced age, BD result and a personal history of fracture, although 74% of fractures were detected with a bone mineral density classified as normal or osteopenia.