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    Por favor, use este identificador para citar o enlazar este ítem:http://uvadoc.uva.es/handle/10324/8064

    Título
    Prevalence of dementia and subtypes in Valladolid, northwestern Spain: The deminvall study
    Autor
    Tola Arribas, Miguel ÁngelAutoridad UVA Orcid
    Yugueros Fernández, María IsabelAutoridad UVA
    Garea García-Malvar, María José
    Ortega Valín, Fernando
    Cerón Fernández, Ana IsabelAutoridad UVA
    Fernández Malvido, Beatriz
    San José Gallegos, Antonio
    González Touya, Marta
    Botrán Velicia, Ana
    Iglesias Rodríguez, Vanessa
    Díaz Gómez, Bárbara
    Año del Documento
    2013
    Editorial
    Public Library of Science
    Descripción
    Producción Científica
    Documento Fuente
    Plos One, Octubre 2013, vol 8 (10)
    Abstract
    To describe the prevalence of dementia and subtypes in a general elderly population in northwestern Spain and to analyze the influence of socio-demographic factors. Methods: Cross-sectional, two-phase, door-to-door, population-based study. A total of 870 individuals from a rural region and 2,119 individuals from an urban region of Valladolid, Spain, were involved. The seven-minute screen neurocognitive battery was used in the screening phase. A control group was included. Results: A total of 2,170 individuals aged 65 to 104 years (57% women) were assessed. There were 184 subjects diagnosed with dementia. The crude prevalence was 8.5% (95% CI: 7.3-9.7). Age- and sex-adjusted prevalence was 5.5 (95% CI: 4.5-6.5). Main subtypes of dementia were: Alzheimer’s disease (AD) 77.7%, Lewy Body disease, 7.6% and vascular dementia (VD) 5.9%. Crude prevalences were 6.6% (AD), 0.6% (Lewy Body disease), and 0.5% (VD). Dementia was associated with age (OR 1.14 for 1-year increase in age), female sex (OR 1.79) and the absence of formal education (OR 2.53 compared to subjects with primary education or more). Conclusion: The prevalence of dementia in the study population was lower than the most recent estimates for Western Europe. There was a high proportion of AD among all dementia cases and very low prevalence of VD. Old age, female sex, and low education level were independent risk factors for dementia and AD.
    Materias (normalizadas)
    Personas de edad - Enfermedades mentales
    ISSN
    1932-6203
    Revisión por pares
    SI
    DOI
    10.1371/journal.pone.0077688
    Idioma
    eng
    URI
    http://uvadoc.uva.es/handle/10324/8064
    Derechos
    openAccess
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    • DEP52 - Artículos de revista [181]
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    Attribution-NonCommercial-NoDerivatives 4.0 InternationalExcept where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International

    Universidad de Valladolid

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