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Development of a subjective cognitive decline questionnaire using item response theory: A pilot study

INTRODUCTION: Subjective cognitive decline (SCD) may indicate unhealthy cognitive changes, but no standardized SCD measurement exists. This pilot study aimed to identify reliable SCD questions. METHODS: A total of 112 cognitively normal (NC; 76 ± 8 years; 63% female), 43 mild cognitive impairment (M...

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Detalles Bibliográficos
Autores principales: Gifford, Katherine A., Liu, Dandan, Romano, Raymond R., Jones, Richard N., Jefferson, Angela L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4750048/
https://www.ncbi.nlm.nih.gov/pubmed/26878034
http://dx.doi.org/10.1016/j.dadm.2015.09.004