ArticleAnnals of clinical and translational neurology2020
Demographic characteristics and neuropsychological assessments of subjective cognitive decline (SCD) (plus).
Article in Annals of clinical and translational neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Memory Test Performance of People with Subjective Cognitive Decline Recruited From Different Settings: A Systematic Review and Meta-analysis.Neuropsychology review · 2025Review
- Analysis of the correlation between sleep spindles and cognitive impairment in patients with ischemic stroke.Scientific reports · 2025Article
- A Systematic Review on Subjective Cognitive Complaints: Main Neurocognitive Domains, Myriad Assessment Tools, and New Approaches for Early Detection.Geriatrics (Basel, Switzerland) · 2025Review
- Dynamic Functional Network Connectivity Pattern of the Amygdalohippocampal Complex in Individuals With Subjective Cognitive Decline.Human brain mapping · 2025Article
- Observational
- The impact of periodic leg movements during sleep on neurological recovery in patients with acute mild cerebral infarction.Frontiers in neurology · 2025Article
- Article
- Association between Multi-Domain Lifestyle and Objective Cognitive Impairment in Elderly People with SCD and MCI in Chinese Communities.Healthcare (Basel, Switzerland) · 2024Article
- PRedicting the EVolution of SubjectIvE Cognitive Decline to Alzheimer's Disease With machine learning: the PREVIEW study protocol.BMC neurology · 2023Article
- Ultra-Early Screening of Cognitive Decline Due to Alzheimer's Pathology.Biomedicines · 2023Review
- Gender differences in cognitive reserve: implication for subjective cognitive decline in women.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022Article
- U-shaped association between sleep duration and subjective cognitive complaints in Chinese elderly: a cross-sectional study.BMC psychiatry · 2022Article
- Subjective cognitive decline symptoms and its association with socio-demographic characteristics and common chronic diseases in the southern Chinese older adults.BMC public health · 2022Article
- Subjective cognitive decline is associated with a higher risk of objective cognitive decline: A cross-sectional and longitudinal study.Frontiers in psychiatry · 2022Article
- Article
- Brain neurometabolites differences in individuals with subjective cognitive decline plus: a quantitative single- and multi-voxel proton magnetic resonance spectroscopy study.Quantitative imaging in medicine and surgery · 2021Article
- Microstructural and Cerebral Blood Flow Abnormalities in Subjective Cognitive Decline Plus: Diffusional Kurtosis Imaging and Three-Dimensional Arterial Spin Labeling Study.Frontiers in aging neuroscience · 2021Article
- Effective and Accurate Diagnosis of Subjective Cognitive Decline Based on Functional Connection and Graph Theory View.Frontiers in neuroscience · 2020Article
- Gender differences in cognitive reserve: An impact on progression in subjective cognitive decline?Alzheimer's & dementia (Amsterdam, Netherlands)Article
- Recent contributions to the field of subjective cognitive decline in aging: A literature review.Alzheimer's & dementia (Amsterdam, Netherlands)Review
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSince SCD (plus) was standardized, little is known about its demographic characteristics and its outcomes of neuropsychological assessments, including the SCD questionnaire 9 (SCD-Q9).
objectiveTo characterize SCD (plus) by comparing the neuropsychological features among its subgroups and with normal controls (NC). Also, to explore its demographics and to understand the relation of the chief complaints and the scores of SCD-Q9.
methodsMultistage stratified cluster random sampling was conducted to select participants. As a result, 84 NC and 517 SCD (plus) were included. SCD (plus) was further classified into several subgroups (SCD-C: concerned cognitive decline; SCD-F: complaints about SCD within the past five years; SCD-P: feeling performance being not as good as their peers; SCD+: presented> 3 of SCD (plus) features; SCD-: presented ≤ 3 of SCD (plus) features (see the diagnostic criteria for the details)) and between-group comparisons of neuropsychological scores were conducted. Point-biserial correlation and binary logistic regression analyses were performed to investigate the demographic characteristics of its subgroups. Finally, Spearman correlation was used to better understand the relation of SCD (plus) to SCD-Q9.
results(1) Scores of AVLT-LR (AVLT-LR: Auditory Verbal Learning Test-Long Delayed Recall) and MoCA-B (MoCA: Montreal Cognitive Assessment-Basic) were lower in the SCD-P group than those in the NC group, and the SCD+ group scored lower in the MoCA-B and CDT(CDT: Clock Drawing Test) than the SCD- group. (2) Females were more concerned than male participants. Individuals with lower education level felt that their cognitive performance were worse than their peers. Also, younger people might express concerns more than the more elderly. People who had complaints of SCD-P might be more likely to report SCD-C, but less likely to report SCD-F. (3) Positive correlations were found between the chief complaints of SCD (plus) and some items of SCD-Q9.
conclusionsSCD (plus) may be related to demographic factors. Individuals with SCD (plus) already exhibited cognitive impairment, which can be detected by SCD-Q9.
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