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DC Field | Value | Language |
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dc.contributor.author | Facal, David | - |
dc.contributor.author | Guàrdia-Olmos, Joan, 1958- | - |
dc.contributor.author | Pereiro, Arturo X. | - |
dc.contributor.author | Lojo-Seoane, Cristina | - |
dc.contributor.author | Peró, Maribel | - |
dc.contributor.author | Juncos-Rabadán, Onésimo | - |
dc.date.accessioned | 2020-06-11T14:57:59Z | - |
dc.date.available | 2020-06-11T14:57:59Z | - |
dc.date.issued | 2019-09-19 | - |
dc.identifier.issn | 2076-3425 | - |
dc.identifier.uri | http://hdl.handle.net/2445/165170 | - |
dc.description.abstract | (1) Background: Mild cognitive impairment (MCI) is a diagnostic label in which stability is typically low. The aim of this study was to examine temporal changes in the diagnosis of MCI subtypes by using an overlapping-time strategy; (2) Methods: The study included 435 participants aged over 50 years with subjective cognitive complaints and who completed at least one follow-up evaluation. The probability of transition was estimated using Bayesian odds ratios; (3) Results: Within the different time intervals, the controls with subjective cognitive complaints represented the largest proportion of participants, followed by sda-MCI at baseline and in the first five intervals of the follow-up, but not in the last eight intervals. The odds ratios indicated higher odds of conversion to dementia in sda-MCI and mda-MCI groups relative to na-MCI (e.g., interval 9-15 months-sda-MCI OR = 9 and mda-MCI OR = 3.36; interval 27-33-sda-MCI OR = 16 and mda-MCI = 5.06; interval 42-48-sda-MCI OR = 8.16 and mda-MCI = 3.45; interval 45-51-sda-MCI OR = 3.31 and mda-MCI = 1); (4) Conclusions: Notable patterns of instability consistent with the current literature were observed. The limitations of a prospective approach in the study of MCI transitions are discussed. | - |
dc.format.extent | 13 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/brainsci9090242 | - |
dc.relation.ispartof | Brain Sciences, 2019, vol. 9, num. 9, p. 242 | - |
dc.relation.uri | https://doi.org/10.3390/brainsci9090242 | - |
dc.rights | cc-by (c) Facal, David et al., 2019 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Psicologia Social i Psicologia Quantitativa) | - |
dc.subject.classification | Neurociència cognitiva | - |
dc.subject.classification | Estadística bayesiana | - |
dc.subject.classification | Demència | - |
dc.subject.other | Cognitive neuroscience | - |
dc.subject.other | Bayesian statistical decision | - |
dc.subject.other | Dementia | - |
dc.title | Using an overlapping time interval strategy to study diagnostic instability in mild cognitive impairment subtypes. | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 691744 | - |
dc.date.updated | 2020-06-11T14:57:59Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 31546979 | - |
Appears in Collections: | Articles publicats en revistes (Psicologia Social i Psicologia Quantitativa) |
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691744.pdf | 697.37 kB | Adobe PDF | View/Open |
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