Evidence map›Paper›PMID 34722565›Full record

ArticleFrontiers in medicine2021

Reliability and Validity of the Function Impairment Screening Tool in Chinese Older Adults.

Yaxin Zhang, Pan Liu, Yiming Pan, Ying Li, Li Zhang, Yun Li, Lina Ma

Abstract read
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Development and validation of novel cognitive tests in Mandarin-speaking older Americans.Alzheimer's & dementia : the journal of the Alzheimer's Association · 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

7 authors.

Yaxin ZhangDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Pan LiuDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Yiming PanDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Ying LiDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Li ZhangDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Yun LiDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Lina MaDepartment of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

functional impairmentolder adultsreliabilityscreenvalidity

Identifiers

PMID34722565
PMCPMC8548427

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.