Medical professionals should cautiously deliberate when using caregiver-reported quality of life to substitute for patient-reported quality of life. When using a proxy report or a combined caregiver-patient rating, medical professionals should assess the quality of the relationship between patient and proxy.
This study explores the link between directed attention (DA) and getting lost behavior (GLB) in early Alzheimer’s disease (AD) using a cross-sectional design with 3 groups. Based on their dementia levels, 116 community-dwelling participants were recruited from a teaching hospital in Taiwan and classified as the non-demented control, questionably demented, and mild AD groups. Statistical analyses include Pearson correlations, one-way ANOVA, and multiple regressions. Attentional impairments, consisting of distractibility, impulsivity, and executive function problems, significantly predict GLB in familiar and unfamiliar environments. Irritability and executive function problems are associated with mental difficulties in choosing a turn, whereas the use of way-finding strategies reduces GLB. Future interventions may include: (a) mental hygiene of aging; (b) programs targeted at improving attentional function and effective way-finding, and (c) inclusion of DA tests in a routine clinical neuropsychological examination for early detection and accurate diagnosis of dementia.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.