Evidence map›Paper›PMID 34825046›Full record

ArticleSSM - population health2021

Parental status in later life and parents' risk of cognitive impairment.

Yan Zhang, Jason Fletcher

Open access · goldAbstract read
In one paragraph

Article in SSM - population health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. 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
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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

2 authors at 1 institution in 1 country.

Yan ZhangCenter for Demography of Health and Aging, University of Wisconsin-Madison, Madison, WI, USA.
Jason FletcherCenter for Demography of Health and Aging, University of Wisconsin-Madison, Madison, WI, USA.
University of Wisconsin–Madison · US

Funding

Statistical Data Enclave CoreP30AG017266 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI Michal Engelman · 1999 to 2026
$17.0M
The Importance of Place of Birth in Determining Old Age Cognitive HealthRF1AG062765 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI FLETCHER, JASON MICHAEL, PALLONI, ALBERTO B. · 2019 to 2019
$1.6M
NIA NIH HHS P30 AG017266NIA NIH HHS RF1 AG062765
6 · The paper itself

Abstract

Parental status can influence parents' well-being in significant ways, but little research has examined its impact on older adults' cognitive health in the U.S. Using data from the National Health and Aging Trends Study (NHATS) 2011-2019, this study examines whether parental status is related to the risk of cognitive impairment among older adults in the U.S. We found that the presence of adult children (i.e., having at least one living adult child) was associated with a lower risk of cognitive impairment for older parents. Moreover, compared to childless older adults, older parents who had three and more children, who had adult daughter(s), and who had biological/adopted adult children displayed a significantly lower risk of cognitive impairment. This study highlights the importance of adult children as resources of support and caring that may benefit older parents' cognitive health. The findings can help to identify the most vulnerable subpopulations among aging adults so that medical workers and policy makers can design effective strategies to protect cognitive function for those "at risk" older adults.

Indexed as

AgingChildlessCognitionParental status

Identifiers

PMID34825046
PMCPMC8605109
OpenAlexW3213628797

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.