Evidence map›Paper›PMID 33563520›Full record

ArticleThe American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry2021

Does Low Subjective Social Status Predict Cognitive Decline in Chinese Older Adults? A 4-Year Longitudinal Study From Hong Kong.

Jean H Kim, Timothy S Sumerlin, William B Goggins, Elizabeth M S Kwong, Jason Leung, Blanche Yu, Timothy C Y Kwok

Open access · greenAbstract read
In one paragraph

Article in The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. The importance of modifiable lifestyle factors for episodic memory: a gradient boosted tree analysis.The journals of gerontology. Series B, Psychological sciences and social sciences · 2026
    Article
  5. Subjective social standing and lower urinary tract symptoms among Black and White women and men in four regions of the United States.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Jean H KimThe Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care, Prince of Wales Hospital (JHK, TSS, WBG,EMSK, JL, BY), Shatin, The New Territories, Hong Kong.
Timothy S SumerlinThe Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care, Prince of Wales Hospital (JHK, TSS, WBG,EMSK, JL, BY), Shatin, The New Territories, Hong Kong.
William B GogginsThe Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care, Prince of Wales Hospital (JHK, TSS, WBG,EMSK, JL, BY), Shatin, The New Territories, Hong Kong.
Elizabeth M S KwongThe Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care, Prince of Wales Hospital (JHK, TSS, WBG,EMSK, JL, BY), Shatin, The New Territories, Hong Kong.
Jason LeungThe Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care, Prince of Wales Hospital (JHK, TSS, WBG,EMSK, JL, BY), Shatin, The New Territories, Hong Kong.
Blanche YuThe Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care, Prince of Wales Hospital (JHK, TSS, WBG,EMSK, JL, BY), Shatin, The New Territories, Hong Kong.
Timothy C Y KwokDepartment of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital (TCYK), Shatin, The New Territories, Hong Kong. Electronic address: tkwok@cuhk.edu.hk.
Prince of Wales Hospital · CNHong Kong Jockey Club · CNChinese University of Hong Kong · CN

Funding

Osteoporotic fractures in Chinese men: MrOs Hong KongR01AR049439 · NIAMS · CHINESE UNIVERSITY OF HONG KONG · PI LEUNG, PING CHUNG · 2003 to 2007
$2.0M
NIAMS NIH HHS R01 AR049439
6 · The paper itself

Abstract

objectiveSubjective social status (SSS), one's self-perceived social position, encompasses not only concrete socio-economic (SES) factors (e.g., income) but also intangible aspects of status (e.g., social capital). In recent years, there has been increasing research interest in SSS as a predictor of a vast array of health outcomes but very few studies examining effects on cognitive functioning. This study's main objective was to examine the association between SSS and long-term cognitive decline in older Chinese adults.

designA 4-year longitudinal study.

settingHong Kong, China.

participantsChinese adults (aged ≥65) (n = 3,153). MEASUREMENTS: This study analyzed baseline SSS-Hong Kong (self-perceived social status within Hong Kong) and SSS-Community (self-perceived status within one's own social network) as predictors of long-term cognitive decline. Multiple-linear-regression was performed on 4-year follow-up Mini-Mental-Status-Examination (MMSE) cognitive function score (score range: 0-30) after adjusting for baseline MMSE scores, traditional SES indicators (e.g., education), demographic variables (e.g., sex), clinical conditions (e.g., stroke history, depression), and lifestyle variables (e.g., physical activity levels).

resultsLower SSS-Community but not SSS-Hong Kong was associated with greater cognitive decline (unstandardized coefficient (95% CI) = 0.13 (0.07, 0.19) standardized β-coefficient = 0.08, after adjusting for objective SES measures and other background and clinical factors. The standardized β-coefficients for the SSS-Community variable were similar in magnitude to those for depression and diabetes.

conclusionCognitive decline is influenced by self-perceived rank in proximal reference groups rather than socioeconomic comparison with society at-large. SSS-Community is a useful, single-item supplementary instrument to improve prediction of cognitive decline in elderly Chinese.

Indexed as

Cognitive DysfunctionPsychological DistanceAgedChinaHong KongHumansLongitudinal StudiesMiddle AgedSocial ClassChinesedementiaepidemiologyGeriatricsMMSEsocial status

Identifiers

PMID33563520
PMCPMC8298609
OpenAlexW3123645026

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.