Evidence map›Paper›PMID 40900709›Full record

ArticleFrontiers in public health2025

The effect of cognitive function heterogeneity on depression risk in older adults: a stratified analysis based on functional status.

Taotao Zhang, Shang Li, Zhichen Zhu, Kexin Sha, Yuwen Liu

Abstract read
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Article in Frontiers in public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Taotao Zhang *College of Nursing, Bengbu Medical University, Bengbu, Anhui, China.
Shang Li *College of Health Management, Bengbu Medical University, Bengbu, Anhui, China.
Zhichen ZhuCollege of Nursing, Bengbu Medical University, Bengbu, Anhui, China.
Kexin ShaCollege of Nursing, Bengbu Medical University, Bengbu, Anhui, China.
Yuwen LiuCollege of Health Management, Bengbu Medical University, Bengbu, Anhui, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Backgrounds: The mechanisms linking depression and cognitive decline in older adults in the context of global aging are unclear, and functional status may modulate the relationship. This study aimed to reveal the heterogeneity of cognitive functioning in older adults under different physical functional states through latent profile analysis (LPA) and to explore the patterns associated with depressive symptoms. Methods: Based on the China Health and Retirement Longitudinal Study (CHARLS) 2020 data, 4,158 older adults ≥60 years old were included, and the subtypes of cognitive functions (immediate memory, delayed memory, calculative ability, orientation, and visual construction) were classified by LPA. The associations between different cognitive categories and depressive symptoms were analyzed by stepwise logistic regression. The samples were stratified according to the physical functioning status into "functional intactness "and "functional impairment." Results: In the functional intactness group, LPA identified three cognitive profiles, and the risk of depression was significantly higher in the low cognitive function with severe calculative impairment group (19.1%) (OR = 1.52, 95% CI: 1.21-1.91); in the functional impairment group, LPA identified four cognitive profiles, and the risk of depression in the low cognitive function with severe calculative impairment group (21.3%) was 3.37 times higher than that in the high cognitive function group (95% CI: 2.40-4.74), and the low cognitive function with impaired calculative ability group was independently associated with depression risk (OR = 2.65, 95% CI: 1.77-3.94). The strength of the association between low cognition and depression was significantly higher in the functionally impaired population than in the functionally intact population (B-value: 1.25 vs. 0.42, both Conclusion: Cognitive function heterogeneity significantly affects depression risk through functional status stratification, impaired functioning exacerbates the predictive role of low cognitive functioning for depression, and calculative impairment may be an early marker of executive function impairment. The findings provide a basis for the precise identification of people at high risk of depression and the development of stratified intervention strategies.

Indexed as

CognitionCognitive DysfunctionDepressionFunctional StatusAgedAged, 80 and overChinaFemaleHumansLongitudinal StudiesMaleMiddle AgedRisk FactorsCHARLScognitive functiondepressionfunctional statuslatent profile analysis

Identifiers

PMID40900709
PMCPMC12401062

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.