Evidence map›Paper›PMID 34925100›Full record

ArticleFrontiers in psychiatry2021

Determining Appropriate Screening Tools and Cutoffs for Cognitive Impairment in the Chinese Elderly.

Shaowei Zhang, Qi Qiu, Shixing Qian, Xiang Lin, Feng Yan, Lin Sun, Shifu Xiao, Jinghua Wang, Yuan Fang, Xia Li

Registry-linked trialAbstract read
In one paragraph

Article in Frontiers in psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07680660 (A Multicenter Randomized Controlled Trial on the Efficacy and Safety of Cervical Lymph Vessel/Node-venous Anastomosis Combined With Donepezil Versus Donepezil Alone in the Treatment of Alzheimer's Disease), which is not on this map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
–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.

NCT07680660 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

A Multicenter Randomized Controlled Trial on the Efficacy and Safety of Cervical Lymph Vessel/Node-venous Anastomosis Combined With Donepezil Versus Donepezil Alone in the Treatment of Alzheimer's Disease

TypeinterventionalSponsorShanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong UniversityRan2026 to 2029Enrolled216ConditionsAlzheimer s DiseaseArmsCervical lymph vessel/node-venous anastomosis surgery combined with oral donepezil, Oral treatment with donepezil
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. Diagnostic value of saccades in mild cognitive impairment: a community-based study.The journals of gerontology. Series A, Biological sciences and medical 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

10 authors.

Shaowei ZhangShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Qi QiuShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Shixing QianShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Xiang LinShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Feng YanShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Lin SunShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Shifu XiaoShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Jinghua WangShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Yuan FangShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Xia LiShanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Chinadementiamild cognitive impairment (MCI)Mini-Mental State Exam (MMSE)Montreal Cognitive Assessment (MoCA)

Identifiers

PMID34925100
PMCPMC8674928

What OpenQuestion holds

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Registered trials

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.