Evidence map›Paper›PMID 30946444›Full record

ArticleThe journals of gerontology. Series A, Biological sciences and medical sciences2020

Specific Leisure Activities and Cognitive Functions Among the Oldest-Old: The Chinese Longitudinal Healthy Longevity Survey.

Chen Mao, Zhi-Hao Li, Yue-Bin Lv, Xiang Gao, Virginia Byers Kraus, Jin-Hui Zhou, Xian-Bo Wu, Wan-Ying Shi, Fu-Rong Li, Si-Min Liu and 3 more

Open access · greenAbstract read
In one paragraph

Article in The journals of gerontology. Series A, Biological sciences and medical sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
19.7field-weighted citation impact, top 1% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

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  16. Does Playing Mahjong Benefit Older Individuals? A Scoping Review.The journal of prevention of Alzheimer's disease · 2024
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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

13 authors at 5 institutions in 2 countries.

Chen MaoDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Zhi-Hao LiDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Yue-Bin LvNational Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China.
Xiang GaoNutritional Epidemiology Lab, Pennsylvania State University, Philadelphia.
Virginia Byers KrausDuke Molecular Physiology Institute and Division of Rheumatology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina.
Jin-Hui ZhouNational Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China.
Xian-Bo WuDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Wan-Ying ShiNational Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China.
Fu-Rong LiDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Si-Min LiuDepartment of Epidemiology, Brown University School of Public Health, Providence, Rhode Island.
Zhao-Xue YinDivision of Non-Communicable Disease Control and Community Health, Chinese Center for Disease Control and Prevention, Beijing, China.
Yi ZengCenter for the study of Aging and Human Development and the Geriatric Division of School of Medicine, Duke University, Durham, North Carolina.
Xiao-Ming ShiNational Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China.
Chinese Center For Disease Control and Prevention · CNSouthern Medical University · CNDuke University · USBrown University · USPennsylvania State University · US

Funding

Resource Core 3 - Metabolomics CoreP30AG028716 · NIA · DUKE UNIVERSITY · PI Virginia B Kraus · 2006 to 2026
$24.6M
THE RANGE OF MALE-FEMALE MORTALITY DIFFERENCESP01AG031719 · NIA · DUKE UNIVERSITY · PI ZENG, YI · 2009 to 2020
$10.2M
NIA NIH HHS P01 AG031719NIA NIH HHS P30 AG028716
6 · The paper itself

Abstract

backgroundLittle is known about the role of specific leisure activities in affecting cognitive functions. We aim to examine the associations of specific leisure activities with the risk of cognitive impairment among oldest-old people in China.

methodsThis community-based prospective cohort study included 10,741 cognitively normal Chinese individuals aged 80 years or older (median age 88 years) from the Chinese Longitudinal Healthy Longevity Survey. Cognitive function was assessed using the Mini-Mental State Examination (MMSE). Cox proportional hazards models were utilized to estimate the effects of specific leisure activities on cognitive impairment outcome.

resultsDuring a median follow-up time of 3.4 years (41,760 person-years), 2,894 participants developed cognitive impairment. Compared to those who "never" engaged in watching TV or listening to radio, reading books or newspapers, and playing cards or mah-jong, those who engaged in such activities "almost every day" reduced their risk of cognitive impairment, the fully-adjusted hazard ratios were 0.56 (0.51-0.61), 0.64 (0.53-0.78), and 0.70 (0.56-0.86), respectively. The association between the risk of cognitive impairment and watching TV and listening to the radio, playing cards or mah-jong, and reading books or newspapers were stronger among those who had two or more years of education. Moreover, the association between risk of cognitive impairment and watching TV and listening to radio was stronger in men than in women.

conclusionsIn conclusion, a greater frequency of TV watching or radio listening, reading books or newspapers, and playing cards or mah-jong may decrease the risk of cognitive impairment among the oldest-old.

Indexed as

Aged, 80 and overAsian PeopleChinaCognitionCognitive DysfunctionCohort StudiesFemaleHealth SurveysHealthy AgingHumansLeisure ActivitiesLongitudinal StudiesMaleProspective StudiesRisk FactorsCognitive impairmentCohort studyLeisure activityOldest-old

Identifiers

PMID30946444
PMCPMC6776703
OpenAlexW2927171894

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.